47407919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 52329984

約数和(自身を除く): 4922065

約数列:

[1, 13, 61, 191, 313, 793, 2483, 4069, 11651, 19093, 59783, 151463, 248209, 777179, 3646763, 47407919]

約数ペア:

[(1, 47407919), (13, 3646763), (61, 777179), (191, 248209), (313, 151463), (793, 59783), (2483, 19093), (4069, 11651)]