487383267

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{70117}}^1$

素因数の和:70458

約数の個数: 16

約数和(自身を含む): 744933632

約数和(自身を除く): 257550365

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 70117, 210351, 490819, 1472457, 23208727, 69626181, 162461089, 487383267]

約数ペア:

[(1, 487383267), (3, 162461089), (7, 69626181), (21, 23208727), (331, 1472457), (993, 490819), (2317, 210351), (6951, 70117)]