214792911

素因数分解:

$3^3\times {\mathrm{383}}^1\times {\mathrm{20771}}^1$

素因数の和:21163

約数の個数: 16

約数和(自身を含む): 319057920

約数和(自身を除く): 104265009

約数列:

[1, 3, 9, 27, 383, 1149, 3447, 10341, 20771, 62313, 186939, 560817, 7955293, 23865879, 71597637, 214792911]

約数ペア:

[(1, 214792911), (3, 71597637), (9, 23865879), (27, 7955293), (383, 560817), (1149, 186939), (3447, 62313), (10341, 20771)]