40204179

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5035

約数の個数: 24

約数和(自身を含む): 62025600

約数和(自身を除く): 21821421

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 4969, 8091, 14907, 44721, 144101, 154039, 432303, 462117, 1296909, 1386351, 4467131, 13401393, 40204179]

約数ペア:

[(1, 40204179), (3, 13401393), (9, 4467131), (29, 1386351), (31, 1296909), (87, 462117), (93, 432303), (261, 154039), (279, 144101), (899, 44721), (2697, 14907), (4969, 8091)]