171189074

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{45121}}^1$

素因数の和:45401

約数の個数: 16

約数和(自身を含む): 294556416

約数和(自身を除く): 123367342

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 45121, 90242, 315847, 631694, 12227791, 24455582, 85594537, 171189074]

約数ペア:

[(1, 171189074), (2, 85594537), (7, 24455582), (14, 12227791), (271, 631694), (542, 315847), (1897, 90242), (3794, 45121)]