40293893

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 44411904

約数和(自身を除く): 4118011

約数列:

[1, 17, 31, 157, 487, 527, 2669, 4867, 8279, 15097, 76459, 82739, 256649, 1299803, 2370229, 40293893]

約数ペア:

[(1, 40293893), (17, 2370229), (31, 1299803), (157, 256649), (487, 82739), (527, 76459), (2669, 15097), (4867, 8279)]