284021101

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 387125760

約数和(自身を除く): 103104659

約数列:

[1, 7, 13, 19, 31, 49, 91, 133, 217, 247, 403, 589, 637, 757, 931, 1519, 1729, 2821, 4123, 5299, 7657, 9841, 12103, 14383, 19747, 23467, 28861, 37093, 53599, 68887, 100681, 164269, 186979, 305071, 375193, 445873, 482209, 704767, 1149883, 1308853, 2135497, 3121111, 5796349, 9161971, 14948479, 21847777, 40574443, 284021101]

約数ペア:

[(1, 284021101), (7, 40574443), (13, 21847777), (19, 14948479), (31, 9161971), (49, 5796349), (91, 3121111), (133, 2135497), (217, 1308853), (247, 1149883), (403, 704767), (589, 482209), (637, 445873), (757, 375193), (931, 305071), (1519, 186979), (1729, 164269), (2821, 100681), (4123, 68887), (5299, 53599), (7657, 37093), (9841, 28861), (12103, 23467), (14383, 19747)]