3038647563

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{2143}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 5105258496

約数和(自身を除く): 2066610933

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 317, 497, 639, 951, 1491, 2143, 2219, 2853, 4473, 6429, 6657, 15001, 19287, 19971, 22507, 45003, 67521, 135009, 152153, 157549, 202563, 456459, 472647, 679331, 1065071, 1369377, 1417941, 2037993, 3195213, 4755317, 6113979, 9585639, 14265951, 42797853, 48232501, 144697503, 337627507, 434092509, 1012882521, 3038647563]

約数ペア:

[(1, 3038647563), (3, 1012882521), (7, 434092509), (9, 337627507), (21, 144697503), (63, 48232501), (71, 42797853), (213, 14265951), (317, 9585639), (497, 6113979), (639, 4755317), (951, 3195213), (1491, 2037993), (2143, 1417941), (2219, 1369377), (2853, 1065071), (4473, 679331), (6429, 472647), (6657, 456459), (15001, 202563), (19287, 157549), (19971, 152153), (22507, 135009), (45003, 67521)]