393389711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 477126720

約数和(自身を除く): 83737009

約数列:

[1, 11, 13, 41, 143, 229, 293, 451, 533, 2519, 2977, 3223, 3809, 5863, 9389, 12013, 32747, 41899, 67097, 103279, 122057, 132143, 156169, 738067, 872261, 1342627, 1717859, 2750977, 9594871, 30260747, 35762701, 393389711]

約数ペア:

[(1, 393389711), (11, 35762701), (13, 30260747), (41, 9594871), (143, 2750977), (229, 1717859), (293, 1342627), (451, 872261), (533, 738067), (2519, 156169), (2977, 132143), (3223, 122057), (3809, 103279), (5863, 67097), (9389, 41899), (12013, 32747)]