133721698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{2039}}^1$

素因数の和:2334

約数の個数: 24

約数和(自身を含む): 221397120

約数和(自身を除く): 87675422

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 2039, 2981, 4078, 5962, 22429, 32791, 44858, 65582, 246719, 493438, 552569, 1105138, 6078259, 12156518, 66860849, 133721698]

約数ペア:

[(1, 133721698), (2, 66860849), (11, 12156518), (22, 6078259), (121, 1105138), (242, 552569), (271, 493438), (542, 246719), (2039, 65582), (2981, 44858), (4078, 32791), (5962, 22429)]