406972163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2243}}^1$

素因数の和:3094

約数の個数: 16

約数和(自身を含む): 464831136

約数和(自身を除く): 57858973

約数列:

[1, 13, 17, 221, 821, 2243, 10673, 13957, 29159, 38131, 181441, 495703, 1841503, 23939539, 31305551, 406972163]

約数ペア:

[(1, 406972163), (13, 31305551), (17, 23939539), (221, 1841503), (821, 495703), (2243, 181441), (10673, 38131), (13957, 29159)]