1839814977

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8629}}^1$

素因数の和:8734

約数の個数: 64

約数和(自身を含む): 3340431360

約数和(自身を除く): 1500616383

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 71, 77, 91, 143, 213, 231, 273, 429, 497, 781, 923, 1001, 1491, 2343, 2769, 3003, 5467, 6461, 8629, 10153, 16401, 19383, 25887, 30459, 60403, 71071, 94919, 112177, 181209, 213213, 284757, 336531, 612659, 664433, 785239, 1233947, 1837977, 1993299, 2355717, 3701841, 4288613, 6739249, 7964567, 8637629, 12865839, 20217747, 23893701, 25912887, 47174743, 55751969, 87610237, 141524229, 167255907, 262830711, 613271659, 1839814977]

約数ペア:

[(1, 1839814977), (3, 613271659), (7, 262830711), (11, 167255907), (13, 141524229), (21, 87610237), (33, 55751969), (39, 47174743), (71, 25912887), (77, 23893701), (91, 20217747), (143, 12865839), (213, 8637629), (231, 7964567), (273, 6739249), (429, 4288613), (497, 3701841), (781, 2355717), (923, 1993299), (1001, 1837977), (1491, 1233947), (2343, 785239), (2769, 664433), (3003, 612659), (5467, 336531), (6461, 284757), (8629, 213213), (10153, 181209), (16401, 112177), (19383, 94919), (25887, 71071), (30459, 60403)]