2488659621

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1\times {\mathrm{2269}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 3926918400

約数和(自身を除く): 1438258779

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1801, 2269, 5403, 6807, 12607, 15883, 37821, 47649, 52229, 65801, 156687, 197403, 365603, 460607, 1096809, 1381821, 4086469, 12259407, 28605283, 85815849, 118507601, 355522803, 829553207, 2488659621]

約数ペア:

[(1, 2488659621), (3, 829553207), (7, 355522803), (21, 118507601), (29, 85815849), (87, 28605283), (203, 12259407), (609, 4086469), (1801, 1381821), (2269, 1096809), (5403, 460607), (6807, 365603), (12607, 197403), (15883, 156687), (37821, 65801), (47649, 52229)]