389730813

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{11177}}^1$

素因数の和:11436

約数の個数: 16

約数和(自身を含む): 531178560

約数和(自身を除く): 141447747

約数列:

[1, 3, 59, 177, 197, 591, 11177, 11623, 33531, 34869, 659443, 1978329, 2201869, 6605607, 129910271, 389730813]

約数ペア:

[(1, 389730813), (3, 129910271), (59, 6605607), (177, 2201869), (197, 1978329), (591, 659443), (11177, 34869), (11623, 33531)]