1926873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 3075072

約数和(自身を除く): 1148199

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 383, 387, 559, 1149, 1677, 3447, 4979, 5031, 14937, 16469, 44811, 49407, 148221, 214097, 642291, 1926873]

約数ペア:

[(1, 1926873), (3, 642291), (9, 214097), (13, 148221), (39, 49407), (43, 44811), (117, 16469), (129, 14937), (383, 5031), (387, 4979), (559, 3447), (1149, 1677)]