12627778877

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{12241}}^1$

素因数の和:12861

約数の個数: 24

約数和(自身を含む): 15114218040

約数和(自身を除く): 2486439163

約数列:

[1, 7, 37, 49, 259, 569, 1813, 3983, 12241, 21053, 27881, 85687, 147371, 452917, 599809, 1031597, 3170419, 6965129, 22192933, 48755903, 257709773, 341291321, 1803968411, 12627778877]

約数ペア:

[(1, 12627778877), (7, 1803968411), (37, 341291321), (49, 257709773), (259, 48755903), (569, 22192933), (1813, 6965129), (3983, 3170419), (12241, 1031597), (21053, 599809), (27881, 452917), (85687, 147371)]