287398227

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1\times {\mathrm{1021}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 387787680

約数和(自身を除く): 100389453

約数列:

[1, 3, 101, 303, 929, 1021, 2787, 3063, 93829, 103121, 281487, 309363, 948509, 2845527, 95799409, 287398227]

約数ペア:

[(1, 287398227), (3, 95799409), (101, 2845527), (303, 948509), (929, 309363), (1021, 281487), (2787, 103121), (3063, 93829)]