173729138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{6353}}^1$

素因数の和:6490

約数の個数: 24

約数和(自身を含む): 289018044

約数和(自身を除く): 115288906

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1243, 2486, 6353, 12706, 13673, 27346, 69883, 139766, 717889, 768713, 1435778, 1537426, 7896779, 15793558, 86864569, 173729138]

約数ペア:

[(1, 173729138), (2, 86864569), (11, 15793558), (22, 7896779), (113, 1537426), (121, 1435778), (226, 768713), (242, 717889), (1243, 139766), (2486, 69883), (6353, 27346), (12706, 13673)]