938630781

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{2741}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 1518848640

約数和(自身を除く): 580217859

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1153, 2741, 3459, 8223, 10377, 12683, 24669, 30151, 31131, 38049, 74007, 90453, 114147, 271359, 342441, 814077, 3160373, 9481119, 28443357, 34764103, 85330071, 104292309, 312876927, 938630781]

約数ペア:

[(1, 938630781), (3, 312876927), (9, 104292309), (11, 85330071), (27, 34764103), (33, 28443357), (99, 9481119), (297, 3160373), (1153, 814077), (2741, 342441), (3459, 271359), (8223, 114147), (10377, 90453), (12683, 74007), (24669, 38049), (30151, 31131)]