401028421

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{877}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 433661760

約数和(自身を除く): 32633339

約数列:

[1, 19, 41, 587, 779, 877, 11153, 16663, 24067, 35957, 457273, 514799, 683183, 9781181, 21106759, 401028421]

約数ペア:

[(1, 401028421), (19, 21106759), (41, 9781181), (587, 683183), (779, 514799), (877, 457273), (11153, 35957), (16663, 24067)]