3054331

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 3714048

約数和(自身を除く): 659717

約数列:

[1, 7, 23, 61, 161, 311, 427, 1403, 2177, 7153, 9821, 18971, 50071, 132797, 436333, 3054331]

約数ペア:

[(1, 3054331), (7, 436333), (23, 132797), (61, 50071), (161, 18971), (311, 9821), (427, 7153), (1403, 2177)]