8049367809

素因数分解:

$3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{207079}}^1$

素因数の和:207709

約数の個数: 24

約数和(自身を含む): 13309445760

約数和(自身を除く): 5260077951

約数列:

[1, 3, 7, 9, 21, 63, 617, 1851, 4319, 5553, 12957, 38871, 207079, 621237, 1449553, 1863711, 4348659, 13045977, 127767743, 383303229, 894374201, 1149909687, 2683122603, 8049367809]

約数ペア:

[(1, 8049367809), (3, 2683122603), (7, 1149909687), (9, 894374201), (21, 383303229), (63, 127767743), (617, 13045977), (1851, 4348659), (4319, 1863711), (5553, 1449553), (12957, 621237), (38871, 207079)]