2670759

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 4874240

約数和(自身を除く): 2203481

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1087, 2457, 3261, 7609, 9783, 14131, 22827, 29349, 42393, 68481, 98917, 127179, 205443, 296751, 381537, 890253, 2670759]

約数ペア:

[(1, 2670759), (3, 890253), (7, 381537), (9, 296751), (13, 205443), (21, 127179), (27, 98917), (39, 68481), (63, 42393), (91, 29349), (117, 22827), (189, 14131), (273, 9783), (351, 7609), (819, 3261), (1087, 2457)]