1330368305

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{273457}}^1$

素因数の和:273608

約数の個数: 16

約数和(自身を含む): 1837637760

約数和(自身を除く): 507269455

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 273457, 1367285, 1914199, 9570995, 38010523, 190052615, 266073661, 1330368305]

約数ペア:

[(1, 1330368305), (5, 266073661), (7, 190052615), (35, 38010523), (139, 9570995), (695, 1914199), (973, 1367285), (4865, 273457)]