2008136943

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{617}}^1\times {\mathrm{4357}}^1$

素因数の和:5063

約数の個数: 24

約数和(自身を含む): 2941022448

約数和(自身を除く): 932885505

約数列:

[1, 3, 9, 83, 249, 617, 747, 1851, 4357, 5553, 13071, 39213, 51211, 153633, 361631, 460899, 1084893, 2688269, 3254679, 8064807, 24194421, 223126327, 669378981, 2008136943]

約数ペア:

[(1, 2008136943), (3, 669378981), (9, 223126327), (83, 24194421), (249, 8064807), (617, 3254679), (747, 2688269), (1851, 1084893), (4357, 460899), (5553, 361631), (13071, 153633), (39213, 51211)]