15704431141

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3853}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 18647193600

約数和(自身を除く): 2942762459

約数列:

[1, 7, 59, 71, 139, 413, 497, 973, 3853, 4189, 8201, 9869, 26971, 29323, 57407, 69083, 227327, 273563, 535567, 582271, 1591289, 1914941, 3748969, 4075897, 16140217, 31598453, 38025257, 112981519, 221189171, 266176799, 2243490163, 15704431141]

約数ペア:

[(1, 15704431141), (7, 2243490163), (59, 266176799), (71, 221189171), (139, 112981519), (413, 38025257), (497, 31598453), (973, 16140217), (3853, 4075897), (4189, 3748969), (8201, 1914941), (9869, 1591289), (26971, 582271), (29323, 535567), (57407, 273563), (69083, 227327)]