9997617

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 16186176

約数和(自身を除く): 6188559

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 2957, 3381, 8871, 20699, 62097, 68011, 144893, 204033, 434679, 476077, 1428231, 3332539, 9997617]

約数ペア:

[(1, 9997617), (3, 3332539), (7, 1428231), (21, 476077), (23, 434679), (49, 204033), (69, 144893), (147, 68011), (161, 62097), (483, 20699), (1127, 8871), (2957, 3381)]