1660408778873

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2377}}^1\times {\mathrm{87943}}^1$

素因数の和:90393

約数の個数: 24

約数和(自身を含む): 1837005228288

約数和(自身を除く): 176596449415

約数列:

[1, 13, 47, 169, 611, 2377, 7943, 30901, 87943, 111719, 401713, 1143259, 1452347, 4133321, 14862367, 18880511, 53733173, 209040511, 698531249, 2717526643, 9824904017, 35327846359, 127723752221, 1660408778873]

約数ペア:

[(1, 1660408778873), (13, 127723752221), (47, 35327846359), (169, 9824904017), (611, 2717526643), (2377, 698531249), (7943, 209040511), (30901, 53733173), (87943, 18880511), (111719, 14862367), (401713, 4133321), (1143259, 1452347)]