40551999

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3137}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 56232960

約数和(自身を除く): 15680961

約数列:

[1, 3, 31, 93, 139, 417, 3137, 4309, 9411, 12927, 97247, 291741, 436043, 1308129, 13517333, 40551999]

約数ペア:

[(1, 40551999), (3, 13517333), (31, 1308129), (93, 436043), (139, 291741), (417, 97247), (3137, 12927), (4309, 9411)]