2007803499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^2\times {\mathrm{701}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 2897805456

約数和(自身を除く): 890001957

約数列:

[1, 3, 13, 39, 271, 701, 813, 2103, 3523, 9113, 10569, 27339, 73441, 189971, 220323, 569913, 954733, 2469623, 2864199, 7408869, 51482141, 154446423, 669267833, 2007803499]

約数ペア:

[(1, 2007803499), (3, 669267833), (13, 154446423), (39, 51482141), (271, 7408869), (701, 2864199), (813, 2469623), (2103, 954733), (3523, 569913), (9113, 220323), (10569, 189971), (27339, 73441)]