30321069

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4127}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 42270720

約数和(自身を除く): 11949651

約数列:

[1, 3, 31, 79, 93, 237, 2449, 4127, 7347, 12381, 127937, 326033, 383811, 978099, 10107023, 30321069]

約数ペア:

[(1, 30321069), (3, 10107023), (31, 978099), (79, 383811), (93, 326033), (237, 127937), (2449, 12381), (4127, 7347)]