238230377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 309657600

約数和(自身を除く): 71427223

約数列:

[1, 7, 11, 41, 59, 77, 287, 413, 451, 649, 1279, 2419, 3157, 4543, 8953, 14069, 16933, 26609, 52439, 75461, 98483, 186263, 367073, 528227, 576829, 830071, 3093901, 4037803, 5810497, 21657307, 34032911, 238230377]

約数ペア:

[(1, 238230377), (7, 34032911), (11, 21657307), (41, 5810497), (59, 4037803), (77, 3093901), (287, 830071), (413, 576829), (451, 528227), (649, 367073), (1279, 186263), (2419, 98483), (3157, 75461), (4543, 52439), (8953, 26609), (14069, 16933)]