380072511

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{464069}}^1$

素因数の和:464095

約数の個数: 24

約数和(自身を含む): 675685920

約数和(自身を除く): 295613409

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 464069, 1392207, 3248483, 4176621, 6032897, 9745449, 18098691, 29236347, 42230279, 54296073, 126690837, 380072511]

約数ペア:

[(1, 380072511), (3, 126690837), (7, 54296073), (9, 42230279), (13, 29236347), (21, 18098691), (39, 9745449), (63, 6032897), (91, 4176621), (117, 3248483), (273, 1392207), (819, 464069)]