397016871

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1\times {\mathrm{1021}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 533140608

約数和(自身を除く): 136123737

約数列:

[1, 3, 227, 571, 681, 1021, 1713, 3063, 129617, 231767, 388851, 582991, 695301, 1748973, 132338957, 397016871]

約数ペア:

[(1, 397016871), (3, 132338957), (227, 1748973), (571, 695301), (681, 582991), (1021, 388851), (1713, 231767), (3063, 129617)]