2015990469

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{8269}}^1$

素因数の和:8641

約数の個数: 24

約数和(自身を含む): 2951794560

約数和(自身を除く): 935804091

約数列:

[1, 3, 9, 103, 263, 309, 789, 927, 2367, 8269, 24807, 27089, 74421, 81267, 243801, 851707, 2174747, 2555121, 6524241, 7665363, 19572723, 223998941, 671996823, 2015990469]

約数ペア:

[(1, 2015990469), (3, 671996823), (9, 223998941), (103, 19572723), (263, 7665363), (309, 6524241), (789, 2555121), (927, 2174747), (2367, 851707), (8269, 243801), (24807, 81267), (27089, 74421)]