42473817

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127549}}^1$

素因数の和:127592

約数の個数: 12

約数和(自身を含む): 63009700

約数和(自身を除く): 20535883

約数列:

[1, 3, 9, 37, 111, 333, 127549, 382647, 1147941, 4719313, 14157939, 42473817]

約数ペア:

[(1, 42473817), (3, 14157939), (9, 4719313), (37, 1147941), (111, 382647), (333, 127549)]