397328637

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1\times {\mathrm{1423}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 534330368

約数和(自身を除く): 137001731

約数列:

[1, 3, 163, 489, 571, 1423, 1713, 4269, 93073, 231949, 279219, 695847, 812533, 2437599, 132442879, 397328637]

約数ペア:

[(1, 397328637), (3, 132442879), (163, 2437599), (489, 812533), (571, 695847), (1423, 279219), (1713, 231949), (4269, 93073)]