2013280101

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{86137}}^1$

素因数の和:86210

約数の個数: 36

約数和(自身を含む): 3446725932

約数和(自身を除く): 1433445831

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2597, 3339, 7791, 23373, 86137, 258411, 602959, 775233, 1808877, 4220713, 4565261, 5426631, 12662139, 13695783, 31956827, 37986417, 41087349, 95870481, 223697789, 287611443, 671093367, 2013280101]

約数ペア:

[(1, 2013280101), (3, 671093367), (7, 287611443), (9, 223697789), (21, 95870481), (49, 41087349), (53, 37986417), (63, 31956827), (147, 13695783), (159, 12662139), (371, 5426631), (441, 4565261), (477, 4220713), (1113, 1808877), (2597, 775233), (3339, 602959), (7791, 258411), (23373, 86137)]