1285655133

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1\times {\mathrm{953}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 1976749056

約数和(自身を除く): 691093923

約数列:

[1, 3, 7, 21, 227, 283, 681, 849, 953, 1589, 1981, 2859, 4767, 5943, 6671, 20013, 64241, 192723, 216331, 269699, 449687, 648993, 809097, 1349061, 1514317, 1887893, 4542951, 5663679, 61221673, 183665019, 428551711, 1285655133]

約数ペア:

[(1, 1285655133), (3, 428551711), (7, 183665019), (21, 61221673), (227, 5663679), (283, 4542951), (681, 1887893), (849, 1514317), (953, 1349061), (1589, 809097), (1981, 648993), (2859, 449687), (4767, 269699), (5943, 216331), (6671, 192723), (20013, 64241)]