1236700727997

素因数分解:

$3^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{27506077}}^1$

素因数の和:27508228

約数の個数: 16

約数和(自身を含む): 1885376610432

約数和(自身を除く): 648675882435

約数列:

[1, 3, 7, 21, 2141, 6423, 14987, 44961, 27506077, 82518231, 192542539, 577627617, 58890510857, 176671532571, 412233575999, 1236700727997]

約数ペア:

[(1, 1236700727997), (3, 412233575999), (7, 176671532571), (21, 58890510857), (2141, 577627617), (6423, 192542539), (14987, 82518231), (44961, 27506077)]