121321569

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{5413}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 167704064

約数和(自身を除く): 46382495

約数列:

[1, 3, 31, 93, 241, 723, 5413, 7471, 16239, 22413, 167803, 503409, 1304533, 3913599, 40440523, 121321569]

約数ペア:

[(1, 121321569), (3, 40440523), (31, 3913599), (93, 1304533), (241, 503409), (723, 167803), (5413, 22413), (7471, 16239)]