12450578421

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1\times {\mathrm{17183}}^1$

素因数の和:18956

約数の個数: 16

約数和(自身を含む): 16723468800

約数和(自身を除く): 4272890379

約数列:

[1, 3, 149, 447, 1621, 4863, 17183, 51549, 241529, 724587, 2560267, 7680801, 27853643, 83560929, 4150192807, 12450578421]

約数ペア:

[(1, 12450578421), (3, 4150192807), (149, 83560929), (447, 27853643), (1621, 7680801), (4863, 2560267), (17183, 724587), (51549, 241529)]