41291397

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 70329600

約数和(自身を除く): 29038203

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1109, 1379, 1773, 3327, 4137, 5319, 7763, 9981, 12411, 23289, 29943, 37233, 69867, 209601, 218473, 655419, 1529311, 1966257, 4587933, 5898771, 13763799, 41291397]

約数ペア:

[(1, 41291397), (3, 13763799), (7, 5898771), (9, 4587933), (21, 1966257), (27, 1529311), (63, 655419), (189, 218473), (197, 209601), (591, 69867), (1109, 37233), (1379, 29943), (1773, 23289), (3327, 12411), (4137, 9981), (5319, 7763)]