312335037

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 526090240

約数和(自身を除く): 213755203

約数列:

[1, 3, 7, 9, 21, 63, 103, 127, 309, 379, 381, 721, 889, 927, 1137, 1143, 2163, 2653, 2667, 3411, 6489, 7959, 8001, 13081, 23877, 39037, 39243, 48133, 91567, 117111, 117729, 144399, 273259, 274701, 336931, 351333, 433197, 819777, 824103, 1010793, 2459331, 3032379, 4957699, 14873097, 34703893, 44619291, 104111679, 312335037]

約数ペア:

[(1, 312335037), (3, 104111679), (7, 44619291), (9, 34703893), (21, 14873097), (63, 4957699), (103, 3032379), (127, 2459331), (309, 1010793), (379, 824103), (381, 819777), (721, 433197), (889, 351333), (927, 336931), (1137, 274701), (1143, 273259), (2163, 144399), (2653, 117729), (2667, 117111), (3411, 91567), (6489, 48133), (7959, 39243), (8001, 39037), (13081, 23877)]