978050073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{325691}}^1$

素因数の和:325725

約数の個数: 32

約数和(自身を含む): 1750920192

約数和(自身を除く): 772870119

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 325691, 977073, 2279837, 3582601, 4233983, 6839511, 10747803, 12701949, 25078207, 29637881, 46573813, 75234621, 88913643, 139721439, 326016691, 978050073]

約数ペア:

[(1, 978050073), (3, 326016691), (7, 139721439), (11, 88913643), (13, 75234621), (21, 46573813), (33, 29637881), (39, 25078207), (77, 12701949), (91, 10747803), (143, 6839511), (231, 4233983), (273, 3582601), (429, 2279837), (1001, 977073), (3003, 325691)]