1552201

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 1916928

約数和(自身を除く): 364727

約数列:

[1, 7, 23, 31, 161, 217, 311, 713, 2177, 4991, 7153, 9641, 50071, 67487, 221743, 1552201]

約数ペア:

[(1, 1552201), (7, 221743), (23, 67487), (31, 50071), (161, 9641), (217, 7153), (311, 4991), (713, 2177)]