245865081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11959}}^1$

素因数の和:12069

約数の個数: 32

約数和(自身を含む): 413337600

約数和(自身を除く): 167472519

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 6853, 11959, 20559, 35877, 83713, 131549, 251139, 394647, 920843, 1064351, 2762529, 3193053, 7450457, 11707861, 22351371, 35123583, 81955027, 245865081]

約数ペア:

[(1, 245865081), (3, 81955027), (7, 35123583), (11, 22351371), (21, 11707861), (33, 7450457), (77, 3193053), (89, 2762529), (231, 1064351), (267, 920843), (623, 394647), (979, 251139), (1869, 131549), (2937, 83713), (6853, 35877), (11959, 20559)]