288833013

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{9151}}^1$

素因数の和:9334

約数の個数: 32

約数和(自身を含む): 492011520

約数和(自身を除く): 203178507

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 501, 1169, 1503, 3507, 4509, 9151, 10521, 27453, 31563, 64057, 82359, 192171, 247077, 576513, 1528217, 1729539, 4584651, 10697519, 13753953, 32092557, 41261859, 96277671, 288833013]

約数ペア:

[(1, 288833013), (3, 96277671), (7, 41261859), (9, 32092557), (21, 13753953), (27, 10697519), (63, 4584651), (167, 1729539), (189, 1528217), (501, 576513), (1169, 247077), (1503, 192171), (3507, 82359), (4509, 64057), (9151, 31563), (10521, 27453)]