313486573

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1123}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 335041920

約数和(自身を除く): 21555347

約数列:

[1, 23, 53, 229, 1123, 1219, 5267, 12137, 25829, 59519, 257167, 279151, 1368937, 5914841, 13629851, 313486573]

約数ペア:

[(1, 313486573), (23, 13629851), (53, 5914841), (229, 1368937), (1123, 279151), (1219, 257167), (5267, 59519), (12137, 25829)]