8140797

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 6374403

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 2267, 3591, 6801, 15869, 20403, 43073, 47607, 61209, 129219, 142821, 301511, 387657, 428463, 904533, 1162971, 2713599, 8140797]

約数ペア:

[(1, 8140797), (3, 2713599), (7, 1162971), (9, 904533), (19, 428463), (21, 387657), (27, 301511), (57, 142821), (63, 129219), (133, 61209), (171, 47607), (189, 43073), (399, 20403), (513, 15869), (1197, 6801), (2267, 3591)]