323489413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{8461}}^1$

素因数の和:8664

約数の個数: 16

約数和(自身を含む): 371041776

約数和(自身を除く): 47552363

約数列:

[1, 13, 17, 173, 221, 2249, 2941, 8461, 38233, 109993, 143837, 1463753, 1869881, 19028789, 24883801, 323489413]

約数ペア:

[(1, 323489413), (13, 24883801), (17, 19028789), (173, 1869881), (221, 1463753), (2249, 143837), (2941, 109993), (8461, 38233)]