197910063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12347}}^1$

素因数の和:12503

約数の個数: 24

約数和(自身を含む): 310132368

約数和(自身を除く): 112222305

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 12347, 16029, 37041, 111123, 160511, 481533, 1444599, 1691539, 5074617, 15223851, 21990007, 65970021, 197910063]

約数ペア:

[(1, 197910063), (3, 65970021), (9, 21990007), (13, 15223851), (39, 5074617), (117, 1691539), (137, 1444599), (411, 481533), (1233, 160511), (1781, 111123), (5343, 37041), (12347, 16029)]