1329804567

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541231}}^1$

素因数の和:541260

約数の個数: 32

約数和(自身を含む): 2424719360

約数和(自身を除く): 1094914793

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 541231, 1623693, 3788617, 4871079, 7036003, 11365851, 14613237, 21108009, 34097553, 49252021, 63324027, 102292659, 147756063, 189972081, 443268189, 1329804567]

約数ペア:

[(1, 1329804567), (3, 443268189), (7, 189972081), (9, 147756063), (13, 102292659), (21, 63324027), (27, 49252021), (39, 34097553), (63, 21108009), (91, 14613237), (117, 11365851), (189, 7036003), (273, 4871079), (351, 3788617), (819, 1623693), (2457, 541231)]