346982009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 406542240

約数和(自身を除く): 59560231

約数列:

[1, 11, 19, 59, 209, 361, 649, 1121, 1481, 3971, 12331, 16291, 21299, 28139, 87379, 234289, 309529, 534641, 961169, 1660201, 5881051, 18262211, 31543819, 346982009]

約数ペア:

[(1, 346982009), (11, 31543819), (19, 18262211), (59, 5881051), (209, 1660201), (361, 961169), (649, 534641), (1121, 309529), (1481, 234289), (3971, 87379), (12331, 28139), (16291, 21299)]