270424161

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{60457}}^1$

素因数の和:60541

約数の個数: 24

約数和(自身を含む): 452709504

約数和(自身を除く): 182285343

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 60457, 181371, 423199, 544113, 1269597, 3808791, 4292447, 12877341, 30047129, 38632023, 90141387, 270424161]

約数ペア:

[(1, 270424161), (3, 90141387), (7, 38632023), (9, 30047129), (21, 12877341), (63, 4292447), (71, 3808791), (213, 1269597), (497, 544113), (639, 423199), (1491, 181371), (4473, 60457)]