902422017

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{79139}}^1$

素因数の和:79333

約数の個数: 24

約数和(自身を含む): 1497961920

約数和(自身を除く): 595539903

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 79139, 237417, 553973, 712251, 1661919, 4985757, 14324159, 42972477, 100269113, 128917431, 300807339, 902422017]

約数ペア:

[(1, 902422017), (3, 300807339), (7, 128917431), (9, 100269113), (21, 42972477), (63, 14324159), (181, 4985757), (543, 1661919), (1267, 712251), (1629, 553973), (3801, 237417), (11403, 79139)]