2017217047

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{20947}}^1$

素因数の和:21102

約数の個数: 16

約数和(自身を含む): 2171888640

約数和(自身を除く): 154671593

約数列:

[1, 23, 53, 79, 1219, 1817, 4187, 20947, 96301, 481781, 1110191, 1654813, 25534393, 38060699, 87705089, 2017217047]

約数ペア:

[(1, 2017217047), (23, 87705089), (53, 38060699), (79, 25534393), (1219, 1654813), (1817, 1110191), (4187, 481781), (20947, 96301)]