1270290627

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1517671}}^1$

素因数の和:1517711

約数の個数: 16

約数和(自身を含む): 1942620160

約数和(自身を除く): 672329533

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1517671, 4553013, 13659039, 40977117, 47047801, 141143403, 423430209, 1270290627]

約数ペア:

[(1, 1270290627), (3, 423430209), (9, 141143403), (27, 47047801), (31, 40977117), (93, 13659039), (279, 4553013), (837, 1517671)]