42285747

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{3253}}^1$

素因数の和:3882

約数の個数: 16

約数和(自身を含む): 64559360

約数和(自身を除く): 22273613

約数列:

[1, 3, 7, 21, 619, 1857, 3253, 4333, 9759, 12999, 22771, 68313, 2013607, 6040821, 14095249, 42285747]

約数ペア:

[(1, 42285747), (3, 14095249), (7, 6040821), (21, 2013607), (619, 68313), (1857, 22771), (3253, 12999), (4333, 9759)]