21416214169

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1\times {\mathrm{55949}}^1$

素因数の和:56472

約数の個数: 16

約数和(自身を含む): 24707520000

約数和(自身を除く): 3291305831

約数列:

[1, 7, 149, 367, 1043, 2569, 54683, 55949, 382781, 391643, 8336401, 20533283, 58354807, 143732981, 3059459167, 21416214169]

約数ペア:

[(1, 21416214169), (7, 3059459167), (149, 143732981), (367, 58354807), (1043, 20533283), (2569, 8336401), (54683, 391643), (55949, 382781)]