15011121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 21153600

約数和(自身を除く): 6142479

約数列:

[1, 3, 19, 57, 389, 677, 1167, 2031, 7391, 12863, 22173, 38589, 263353, 790059, 5003707, 15011121]

約数ペア:

[(1, 15011121), (3, 5003707), (19, 790059), (57, 263353), (389, 38589), (677, 22173), (1167, 12863), (2031, 7391)]