293887312993

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1\times {\mathrm{120413}}^1$

素因数の和:121176

約数の個数: 16

約数和(自身を含む): 306194499072

約数和(自身を除く): 12307186079

約数列:

[1, 31, 131, 601, 4061, 18631, 78731, 120413, 2440661, 3732803, 15774103, 72368213, 488997193, 2243414603, 9480235903, 293887312993]

約数ペア:

[(1, 293887312993), (31, 9480235903), (131, 2243414603), (601, 488997193), (4061, 72368213), (18631, 15774103), (78731, 3732803), (120413, 2440661)]