230345919

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{863}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 340733952

約数和(自身を除く): 110388033

約数列:

[1, 3, 9, 47, 141, 423, 631, 863, 1893, 2589, 5679, 7767, 29657, 40561, 88971, 121683, 266913, 365049, 544553, 1633659, 4900977, 25593991, 76781973, 230345919]

約数ペア:

[(1, 230345919), (3, 76781973), (9, 25593991), (47, 4900977), (141, 1633659), (423, 544553), (631, 365049), (863, 266913), (1893, 121683), (2589, 88971), (5679, 40561), (7767, 29657)]