1303669503

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1481}}^1\times {\mathrm{2081}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 1925366976

約数和(自身を除く): 621697473

約数列:

[1, 3, 9, 47, 141, 423, 1481, 2081, 4443, 6243, 13329, 18729, 69607, 97807, 208821, 293421, 626463, 880263, 3081961, 9245883, 27737649, 144852167, 434556501, 1303669503]

約数ペア:

[(1, 1303669503), (3, 434556501), (9, 144852167), (47, 27737649), (141, 9245883), (423, 3081961), (1481, 880263), (2081, 626463), (4443, 293421), (6243, 208821), (13329, 97807), (18729, 69607)]