19004879061

素因数分解:

$3^2\times 7^1\times {\mathrm{4159}}^1\times {\mathrm{72533}}^1$

素因数の和:76705

約数の個数: 24

約数和(自身を含む): 31381109760

約数和(自身を除く): 12376230699

約数列:

[1, 3, 7, 9, 21, 63, 4159, 12477, 29113, 37431, 72533, 87339, 217599, 262017, 507731, 652797, 1523193, 4569579, 301664747, 904994241, 2111653229, 2714982723, 6334959687, 19004879061]

約数ペア:

[(1, 19004879061), (3, 6334959687), (7, 2714982723), (9, 2111653229), (21, 904994241), (63, 301664747), (4159, 4569579), (12477, 1523193), (29113, 652797), (37431, 507731), (72533, 262017), (87339, 217599)]