4021065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4703}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 3317175

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 4703, 14109, 23515, 42327, 70545, 89357, 211635, 268071, 446785, 804213, 1340355, 4021065]

約数ペア:

[(1, 4021065), (3, 1340355), (5, 804213), (9, 446785), (15, 268071), (19, 211635), (45, 89357), (57, 70545), (95, 42327), (171, 23515), (285, 14109), (855, 4703)]