716177749

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 872017920

約数和(自身を除く): 155840171

約数列:

[1, 7, 23, 89, 151, 161, 331, 623, 1057, 2047, 2317, 3473, 7613, 13439, 14329, 24311, 29459, 49981, 53291, 94073, 206213, 309097, 349867, 677557, 1149563, 2163679, 4448309, 4742899, 8046941, 31138163, 102311107, 716177749]

約数ペア:

[(1, 716177749), (7, 102311107), (23, 31138163), (89, 8046941), (151, 4742899), (161, 4448309), (331, 2163679), (623, 1149563), (1057, 677557), (2047, 349867), (2317, 309097), (3473, 206213), (7613, 94073), (13439, 53291), (14329, 49981), (24311, 29459)]