1021233

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 1433600

約数和(自身を除く): 412367

約数列:

[1, 3, 31, 79, 93, 139, 237, 417, 2449, 4309, 7347, 10981, 12927, 32943, 340411, 1021233]

約数ペア:

[(1, 1021233), (3, 340411), (31, 32943), (79, 12927), (93, 10981), (139, 7347), (237, 4309), (417, 2449)]