7190271

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 11531520

約数和(自身を除く): 4341249

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1231, 1947, 3693, 5841, 11079, 13541, 40623, 72629, 121869, 217887, 653661, 798919, 2396757, 7190271]

約数ペア:

[(1, 7190271), (3, 2396757), (9, 798919), (11, 653661), (33, 217887), (59, 121869), (99, 72629), (177, 40623), (531, 13541), (649, 11079), (1231, 5841), (1947, 3693)]