1297336329

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{12269}}^1$

素因数の和:12685

約数の個数: 24

約数和(自身を含む): 1939641600

約数和(自身を除く): 642305271

約数列:

[1, 3, 9, 31, 93, 279, 379, 1137, 3411, 11749, 12269, 35247, 36807, 105741, 110421, 380339, 1141017, 3423051, 4649951, 13949853, 41849559, 144148481, 432445443, 1297336329]

約数ペア:

[(1, 1297336329), (3, 432445443), (9, 144148481), (31, 41849559), (93, 13949853), (279, 4649951), (379, 3423051), (1137, 1141017), (3411, 380339), (11749, 110421), (12269, 105741), (35247, 36807)]