291219177

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{72823}}^1$

素因数の和:72900

約数の個数: 16

約数和(自身を含む): 410144768

約数和(自身を除く): 118925591

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 72823, 218469, 2257513, 3131389, 6772539, 9394167, 97073059, 291219177]

約数ペア:

[(1, 291219177), (3, 97073059), (31, 9394167), (43, 6772539), (93, 3131389), (129, 2257513), (1333, 218469), (3999, 72823)]