1220702969

素因数分解:

${\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{1031}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 1303589376

約数和(自身を除く): 82886407

約数列:

[1, 17, 257, 271, 1031, 4369, 4607, 17527, 69647, 264967, 279401, 1183999, 4504439, 4749817, 71806057, 1220702969]

約数ペア:

[(1, 1220702969), (17, 71806057), (257, 4749817), (271, 4504439), (1031, 1183999), (4369, 279401), (4607, 264967), (17527, 69647)]