477021307

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{4561}}^1$

素因数の和:4858

約数の個数: 16

約数和(自身を含む): 555907072

約数和(自身を除く): 78885765

約数列:

[1, 7, 67, 223, 469, 1561, 4561, 14941, 31927, 104587, 305587, 1017103, 2139109, 7119721, 68145901, 477021307]

約数ペア:

[(1, 477021307), (7, 68145901), (67, 7119721), (223, 2139109), (469, 1017103), (1561, 305587), (4561, 104587), (14941, 31927)]