331821919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{6221}}^1$

素因数の和:6618

約数の個数: 16

約数和(自身を含む): 390940704

約数和(自身を除く): 59118785

約数列:

[1, 11, 13, 143, 373, 4103, 4849, 6221, 53339, 68431, 80873, 889603, 2320433, 25524763, 30165629, 331821919]

約数ペア:

[(1, 331821919), (11, 30165629), (13, 25524763), (143, 2320433), (373, 889603), (4103, 80873), (4849, 68431), (6221, 53339)]