42982641

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9929}}^1$

素因数の和:9985

約数の個数: 24

約数和(自身を含む): 68675880

約数和(自身を除く): 25693239

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 9929, 29787, 89361, 129077, 367373, 387231, 1102119, 1161693, 3306357, 4775849, 14327547, 42982641]

約数ペア:

[(1, 42982641), (3, 14327547), (9, 4775849), (13, 3306357), (37, 1161693), (39, 1102119), (111, 387231), (117, 367373), (333, 129077), (481, 89361), (1443, 29787), (4329, 9929)]