47870619

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2141}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 66316320

約数和(自身を除く): 18445701

約数列:

[1, 3, 29, 87, 257, 771, 2141, 6423, 7453, 22359, 62089, 186267, 550237, 1650711, 15956873, 47870619]

約数ペア:

[(1, 47870619), (3, 15956873), (29, 1650711), (87, 550237), (257, 186267), (771, 62089), (2141, 22359), (6423, 7453)]