16383055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 21266784

約数和(自身を除く): 4883729

約数列:

[1, 5, 13, 65, 307, 821, 1535, 3991, 4105, 10673, 19955, 53365, 252047, 1260235, 3276611, 16383055]

約数ペア:

[(1, 16383055), (5, 3276611), (13, 1260235), (65, 252047), (307, 53365), (821, 19955), (1535, 10673), (3991, 4105)]