716364621

素因数分解:

$3^3\times 7^1\times {\mathrm{3790289}}^1$

素因数の和:3790305

約数の個数: 16

約数和(自身を含む): 1212892800

約数和(自身を除く): 496528179

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3790289, 11370867, 26532023, 34112601, 79596069, 102337803, 238788207, 716364621]

約数ペア:

[(1, 716364621), (3, 238788207), (7, 102337803), (9, 79596069), (21, 34112601), (27, 26532023), (63, 11370867), (189, 3790289)]