897055201

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2633}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 1108018440

約数和(自身を除く): 210963239

約数列:

[1, 7, 17, 49, 119, 409, 833, 2633, 2863, 6953, 18431, 20041, 44761, 48671, 129017, 313327, 340697, 1076897, 2193289, 7538279, 18307249, 52767953, 128150743, 897055201]

約数ペア:

[(1, 897055201), (7, 128150743), (17, 52767953), (49, 18307249), (119, 7538279), (409, 2193289), (833, 1076897), (2633, 340697), (2863, 313327), (6953, 129017), (18431, 48671), (20041, 44761)]