1330441161

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{5623}}^1$

素因数の和:6245

約数の個数: 32

約数和(自身を含む): 2138019840

約数和(自身を除く): 807578679

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 593, 1779, 4151, 5623, 11267, 12453, 16869, 33801, 39361, 78869, 106837, 118083, 236607, 320511, 747859, 2243577, 3334439, 10003317, 23341073, 63354341, 70023219, 190063023, 443480387, 1330441161]

約数ペア:

[(1, 1330441161), (3, 443480387), (7, 190063023), (19, 70023219), (21, 63354341), (57, 23341073), (133, 10003317), (399, 3334439), (593, 2243577), (1779, 747859), (4151, 320511), (5623, 236607), (11267, 118083), (12453, 106837), (16869, 78869), (33801, 39361)]