481043967

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 684288000

約数和(自身を除く): 203244033

約数列:

[1, 3, 29, 43, 87, 129, 149, 447, 863, 1247, 2589, 3741, 4321, 6407, 12963, 19221, 25027, 37109, 75081, 111327, 128587, 185803, 385761, 557409, 1076161, 3228483, 3729023, 5529241, 11187069, 16587723, 160347989, 481043967]

約数ペア:

[(1, 481043967), (3, 160347989), (29, 16587723), (43, 11187069), (87, 5529241), (129, 3729023), (149, 3228483), (447, 1076161), (863, 557409), (1247, 385761), (2589, 185803), (3741, 128587), (4321, 111327), (6407, 75081), (12963, 37109), (19221, 25027)]