23130909

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 34444800

約数和(自身を除く): 11313891

約数列:

[1, 3, 9, 47, 141, 149, 367, 423, 447, 1101, 1341, 3303, 7003, 17249, 21009, 51747, 54683, 63027, 155241, 164049, 492147, 2570101, 7710303, 23130909]

約数ペア:

[(1, 23130909), (3, 7710303), (9, 2570101), (47, 492147), (141, 164049), (149, 155241), (367, 63027), (423, 54683), (447, 51747), (1101, 21009), (1341, 17249), (3303, 7003)]