1427147967

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{10169}}^1$

素因数の和:10383

約数の個数: 32

約数和(自身を含む): 2241630720

約数和(自身を除く): 814482753

約数列:

[1, 3, 7, 21, 41, 123, 163, 287, 489, 861, 1141, 3423, 6683, 10169, 20049, 30507, 46781, 71183, 140343, 213549, 416929, 1250787, 1657547, 2918503, 4972641, 8755509, 11602829, 34808487, 67959427, 203878281, 475715989, 1427147967]

約数ペア:

[(1, 1427147967), (3, 475715989), (7, 203878281), (21, 67959427), (41, 34808487), (123, 11602829), (163, 8755509), (287, 4972641), (489, 2918503), (861, 1657547), (1141, 1250787), (3423, 416929), (6683, 213549), (10169, 140343), (20049, 71183), (30507, 46781)]