1264943581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{5701}}^1$

素因数の和:6612

約数の個数: 16

約数和(自身を含む): 1441830528

約数和(自身を除く): 176886947

約数列:

[1, 11, 23, 253, 877, 5701, 9647, 20171, 62711, 131123, 221881, 1442353, 4999777, 54997547, 114994871, 1264943581]

約数ペア:

[(1, 1264943581), (11, 114994871), (23, 54997547), (253, 4999777), (877, 1442353), (5701, 221881), (9647, 131123), (20171, 62711)]