238603622439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{983}}^1\times {\mathrm{1223}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 392813051904

約数和(自身を除く): 154209429465

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 727, 983, 1223, 2181, 2949, 3669, 5089, 6881, 8561, 9451, 12779, 15267, 15899, 20643, 25683, 28353, 38337, 47697, 66157, 89453, 111293, 198471, 268359, 333879, 714641, 889121, 1202209, 2143923, 2667363, 3606627, 5002487, 6223847, 8415463, 9290333, 11558573, 15007461, 15628717, 18671541, 25246389, 27870999, 34675719, 46886151, 65032331, 80910011, 109401019, 195096993, 242730033, 328203057, 874005943, 2622017829, 6118041601, 11362077259, 18354124803, 34086231777, 79534540813, 238603622439]

約数ペア:

[(1, 238603622439), (3, 79534540813), (7, 34086231777), (13, 18354124803), (21, 11362077259), (39, 6118041601), (91, 2622017829), (273, 874005943), (727, 328203057), (983, 242730033), (1223, 195096993), (2181, 109401019), (2949, 80910011), (3669, 65032331), (5089, 46886151), (6881, 34675719), (8561, 27870999), (9451, 25246389), (12779, 18671541), (15267, 15628717), (15899, 15007461), (20643, 11558573), (25683, 9290333), (28353, 8415463), (38337, 6223847), (47697, 5002487), (66157, 3606627), (89453, 2667363), (111293, 2143923), (198471, 1202209), (268359, 889121), (333879, 714641)]