172611334

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{202121}}^1$

素因数の和:202191

約数の個数: 16

約数和(自身を含む): 300757536

約数和(自身を除く): 128146202

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 202121, 404242, 1414847, 2829694, 12329381, 24658762, 86305667, 172611334]

約数ペア:

[(1, 172611334), (2, 86305667), (7, 24658762), (14, 12329381), (61, 2829694), (122, 1414847), (427, 404242), (854, 202121)]