12702307681

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43517}}^1$

素因数の和:43598

約数の個数: 32

約数和(自身を含む): 15875366400

約数和(自身を除く): 3173058719

約数列:

[1, 7, 23, 37, 49, 161, 259, 343, 851, 1127, 1813, 5957, 7889, 12691, 41699, 43517, 291893, 304619, 1000891, 1610129, 2132333, 7006237, 11270903, 14926331, 37032967, 49043659, 78896321, 259230769, 343305613, 552274247, 1814615383, 12702307681]

約数ペア:

[(1, 12702307681), (7, 1814615383), (23, 552274247), (37, 343305613), (49, 259230769), (161, 78896321), (259, 49043659), (343, 37032967), (851, 14926331), (1127, 11270903), (1813, 7006237), (5957, 2132333), (7889, 1610129), (12691, 1000891), (41699, 304619), (43517, 291893)]