1330991585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3457121}}^1$

素因数の和:3457144

約数の個数: 16

約数和(自身を含む): 1991302272

約数和(自身を除く): 660310687

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 3457121, 17285605, 24199847, 38028331, 120999235, 190141655, 266198317, 1330991585]

約数ペア:

[(1, 1330991585), (5, 266198317), (7, 190141655), (11, 120999235), (35, 38028331), (55, 24199847), (77, 17285605), (385, 3457121)]