7119009

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:682

約数の個数: 20

約数和(自身を含む): 10715760

約数和(自身を除く): 3596751

約数列:

[1, 3, 9, 27, 81, 179, 491, 537, 1473, 1611, 4419, 4833, 13257, 14499, 39771, 87889, 263667, 791001, 2373003, 7119009]

約数ペア:

[(1, 7119009), (3, 2373003), (9, 791001), (27, 263667), (81, 87889), (179, 39771), (491, 14499), (537, 13257), (1473, 4833), (1611, 4419)]