1315611

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 2109744

約数和(自身を除く): 794133

約数列:

[1, 3, 9, 11, 33, 97, 99, 137, 291, 411, 873, 1067, 1233, 1507, 3201, 4521, 9603, 13289, 13563, 39867, 119601, 146179, 438537, 1315611]

約数ペア:

[(1, 1315611), (3, 438537), (9, 146179), (11, 119601), (33, 39867), (97, 13563), (99, 13289), (137, 9603), (291, 4521), (411, 3201), (873, 1507), (1067, 1233)]