26719499289

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1993}}^1\times {\mathrm{5857}}^1$

素因数の和:7969

約数の個数: 32

約数和(自身を含む): 41116599040

約数和(自身を除く): 14397099751

約数列:

[1, 3, 7, 21, 109, 327, 763, 1993, 2289, 5857, 5979, 13951, 17571, 40999, 41853, 122997, 217237, 638413, 651711, 1520659, 1915239, 4468891, 4561977, 11673001, 13406673, 35019003, 81711007, 245133021, 1272357109, 3817071327, 8906499763, 26719499289]

約数ペア:

[(1, 26719499289), (3, 8906499763), (7, 3817071327), (21, 1272357109), (109, 245133021), (327, 81711007), (763, 35019003), (1993, 13406673), (2289, 11673001), (5857, 4561977), (5979, 4468891), (13951, 1915239), (17571, 1520659), (40999, 651711), (41853, 638413), (122997, 217237)]