2912797809

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{751}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 4513227264

約数和(自身を除く): 1600429455

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 457, 751, 943, 1371, 2253, 2829, 4113, 6759, 8487, 10511, 17273, 18737, 30791, 31533, 51819, 56211, 92373, 94599, 155457, 168633, 277119, 343207, 430951, 708193, 1029621, 1292853, 2124579, 3088863, 3878559, 6373737, 7893761, 14071487, 23681283, 42214461, 71043849, 126643383, 323644201, 970932603, 2912797809]

約数ペア:

[(1, 2912797809), (3, 970932603), (9, 323644201), (23, 126643383), (41, 71043849), (69, 42214461), (123, 23681283), (207, 14071487), (369, 7893761), (457, 6373737), (751, 3878559), (943, 3088863), (1371, 2124579), (2253, 1292853), (2829, 1029621), (4113, 708193), (6759, 430951), (8487, 343207), (10511, 277119), (17273, 168633), (18737, 155457), (30791, 94599), (31533, 92373), (51819, 56211)]