1415202921

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{5861}}^1$

素因数の和:6155

約数の個数: 40

約数和(自身を含む): 2315161728

約数和(自身を除く): 899958807

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 271, 297, 813, 891, 2439, 2981, 5861, 7317, 8943, 17583, 21951, 26829, 52749, 64471, 80487, 158247, 193413, 241461, 474741, 580239, 1588331, 1740717, 4764993, 5222151, 14294979, 17471641, 42884937, 52414923, 128654811, 157244769, 471734307, 1415202921]

約数ペア:

[(1, 1415202921), (3, 471734307), (9, 157244769), (11, 128654811), (27, 52414923), (33, 42884937), (81, 17471641), (99, 14294979), (271, 5222151), (297, 4764993), (813, 1740717), (891, 1588331), (2439, 580239), (2981, 474741), (5861, 241461), (7317, 193413), (8943, 158247), (17583, 80487), (21951, 64471), (26829, 52749)]