48721863

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3769}}^1$

素因数の和:3942

約数の個数: 16

約数和(自身を含む): 67558400

約数和(自身を除く): 18836537

約数列:

[1, 3, 31, 93, 139, 417, 3769, 4309, 11307, 12927, 116839, 350517, 523891, 1571673, 16240621, 48721863]

約数ペア:

[(1, 48721863), (3, 16240621), (31, 1571673), (93, 523891), (139, 350517), (417, 116839), (3769, 12927), (4309, 11307)]