7894677

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 12673024

約数和(自身を除く): 4778347

約数列:

[1, 3, 7, 21, 31, 67, 93, 181, 201, 217, 469, 543, 651, 1267, 1407, 2077, 3801, 5611, 6231, 12127, 14539, 16833, 36381, 39277, 43617, 84889, 117831, 254667, 375937, 1127811, 2631559, 7894677]

約数ペア:

[(1, 7894677), (3, 2631559), (7, 1127811), (21, 375937), (31, 254667), (67, 117831), (93, 84889), (181, 43617), (201, 39277), (217, 36381), (469, 16833), (543, 14539), (651, 12127), (1267, 6231), (1407, 5611), (2077, 3801)]