12874334977

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1\times {\mathrm{28307}}^1$

素因数の和:29868

約数の個数: 16

約数和(自身を含む): 15066196992

約数和(自身を除く): 2191862015

約数列:

[1, 7, 43, 301, 1511, 10577, 28307, 64973, 198149, 454811, 1217201, 8520407, 42771877, 299403139, 1839190711, 12874334977]

約数ペア:

[(1, 12874334977), (7, 1839190711), (43, 299403139), (301, 42771877), (1511, 8520407), (10577, 1217201), (28307, 454811), (64973, 198149)]