580797

素因数分解:

$3^3\times 7^2\times {\mathrm{439}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 1003200

約数和(自身を除く): 422403

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 439, 441, 1317, 1323, 3073, 3951, 9219, 11853, 21511, 27657, 64533, 82971, 193599, 580797]

約数ペア:

[(1, 580797), (3, 193599), (7, 82971), (9, 64533), (21, 27657), (27, 21511), (49, 11853), (63, 9219), (147, 3951), (189, 3073), (439, 1323), (441, 1317)]