61917013

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 65710080

約数和(自身を除く): 3793067

約数列:

[1, 31, 61, 137, 239, 1891, 4247, 7409, 8357, 14579, 32743, 259067, 451949, 1015033, 1997323, 61917013]

約数ペア:

[(1, 61917013), (31, 1997323), (61, 1015033), (137, 451949), (239, 259067), (1891, 32743), (4247, 14579), (7409, 8357)]