320199077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 390528000

約数和(自身を除く): 70328923

約数列:

[1, 11, 19, 23, 59, 209, 253, 437, 649, 1121, 1129, 1357, 4807, 12331, 12419, 14927, 21451, 25783, 25967, 66611, 235961, 283613, 285637, 493373, 732721, 1265609, 1532053, 5427103, 13921699, 16852583, 29109007, 320199077]

約数ペア:

[(1, 320199077), (11, 29109007), (19, 16852583), (23, 13921699), (59, 5427103), (209, 1532053), (253, 1265609), (437, 732721), (649, 493373), (1121, 285637), (1129, 283613), (1357, 235961), (4807, 66611), (12331, 25967), (12419, 25783), (14927, 21451)]