2690754561

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{5869}}^1$

素因数の和:6318

約数の個数: 36

約数和(自身を含む): 4282975060

約数和(自身を除く): 1592220499

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 421, 1089, 1263, 3789, 4631, 5869, 13893, 17607, 41679, 50941, 52821, 64559, 152823, 193677, 458469, 581031, 710149, 2130447, 2470849, 6391341, 7412547, 22237641, 27179339, 81538017, 244614051, 298972729, 896918187, 2690754561]

約数ペア:

[(1, 2690754561), (3, 896918187), (9, 298972729), (11, 244614051), (33, 81538017), (99, 27179339), (121, 22237641), (363, 7412547), (421, 6391341), (1089, 2470849), (1263, 2130447), (3789, 710149), (4631, 581031), (5869, 458469), (13893, 193677), (17607, 152823), (41679, 64559), (50941, 52821)]