2641831569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{13693}}^1$

素因数の和:13826

約数の個数: 48

約数和(自身を含む): 4396431312

約数和(自身を除く): 1754599743

約数列:

[1, 3, 9, 13, 17, 39, 51, 97, 117, 153, 221, 291, 663, 873, 1261, 1649, 1989, 3783, 4947, 11349, 13693, 14841, 21437, 41079, 64311, 123237, 178009, 192933, 232781, 534027, 698343, 1328221, 1602081, 2095029, 3026153, 3984663, 9078459, 11953989, 17266873, 22579757, 27235377, 51800619, 67739271, 155401857, 203217813, 293536841, 880610523, 2641831569]

約数ペア:

[(1, 2641831569), (3, 880610523), (9, 293536841), (13, 203217813), (17, 155401857), (39, 67739271), (51, 51800619), (97, 27235377), (117, 22579757), (153, 17266873), (221, 11953989), (291, 9078459), (663, 3984663), (873, 3026153), (1261, 2095029), (1649, 1602081), (1989, 1328221), (3783, 698343), (4947, 534027), (11349, 232781), (13693, 192933), (14841, 178009), (21437, 123237), (41079, 64311)]