555399

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 891072

約数和(自身を除く): 335673

約数列:

[1, 3, 9, 13, 39, 47, 101, 117, 141, 303, 423, 611, 909, 1313, 1833, 3939, 4747, 5499, 11817, 14241, 42723, 61711, 185133, 555399]

約数ペア:

[(1, 555399), (3, 185133), (9, 61711), (13, 42723), (39, 14241), (47, 11817), (101, 5499), (117, 4747), (141, 3939), (303, 1833), (423, 1313), (611, 909)]