4891159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 6128640

約数和(自身を除く): 1237481

約数列:

[1, 7, 13, 59, 91, 413, 767, 911, 5369, 6377, 11843, 53749, 82901, 376243, 698737, 4891159]

約数ペア:

[(1, 4891159), (7, 698737), (13, 376243), (59, 82901), (91, 53749), (413, 11843), (767, 6377), (911, 5369)]