1174457907

素因数分解:

$3^3\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{5081}}^1$

素因数の和:6320

約数の個数: 32

約数和(自身を含む): 1990517760

約数和(自身を除く): 816059853

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1223, 3669, 5081, 8561, 11007, 15243, 25683, 33021, 35567, 45729, 77049, 106701, 137187, 231147, 320103, 960309, 6214063, 18642189, 43498441, 55926567, 130495323, 167779701, 391485969, 1174457907]

約数ペア:

[(1, 1174457907), (3, 391485969), (7, 167779701), (9, 130495323), (21, 55926567), (27, 43498441), (63, 18642189), (189, 6214063), (1223, 960309), (3669, 320103), (5081, 231147), (8561, 137187), (11007, 106701), (15243, 77049), (25683, 45729), (33021, 35567)]