2520050871117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6053}}^1\times {\mathrm{464137}}^1$

素因数の和:470229

約数の個数: 32

約数和(自身を含む): 3776494111488

約数和(自身を除く): 1256443240371

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 6053, 18159, 78689, 139219, 236067, 417657, 464137, 1392411, 1809847, 5429541, 6033781, 10675151, 18101343, 32025453, 138776963, 416330889, 2809421261, 8428263783, 36522476393, 64616689003, 109567429179, 193850067009, 840016957039, 2520050871117]

約数ペア:

[(1, 2520050871117), (3, 840016957039), (13, 193850067009), (23, 109567429179), (39, 64616689003), (69, 36522476393), (299, 8428263783), (897, 2809421261), (6053, 416330889), (18159, 138776963), (78689, 32025453), (139219, 18101343), (236067, 10675151), (417657, 6033781), (464137, 5429541), (1392411, 1809847)]