119971831

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 139881280

約数和(自身を除く): 19909449

約数列:

[1, 7, 97, 109, 679, 763, 1621, 10573, 11347, 74011, 157237, 176689, 1100659, 1236823, 17138833, 119971831]

約数ペア:

[(1, 119971831), (7, 17138833), (97, 1236823), (109, 1100659), (679, 176689), (763, 157237), (1621, 74011), (10573, 11347)]