7887514327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3079}}^1$

素因数の和:3236

約数の個数: 64

約数和(自身を含む): 11070259200

約数和(自身を除く): 3182744873

約数列:

[1, 7, 11, 17, 19, 77, 103, 119, 133, 187, 209, 323, 721, 1133, 1309, 1463, 1751, 1957, 2261, 3079, 3553, 7931, 12257, 13699, 19261, 21527, 21553, 24871, 33269, 33869, 52343, 58501, 134827, 150689, 232883, 237083, 317137, 365959, 366401, 409507, 575773, 643511, 994517, 2219959, 2561713, 3488507, 4030411, 4504577, 5391329, 6025603, 6961619, 10939687, 24419549, 37739303, 42179221, 59304619, 66281633, 76577809, 102435251, 415132333, 463971431, 717046757, 1126787761, 7887514327]

約数ペア:

[(1, 7887514327), (7, 1126787761), (11, 717046757), (17, 463971431), (19, 415132333), (77, 102435251), (103, 76577809), (119, 66281633), (133, 59304619), (187, 42179221), (209, 37739303), (323, 24419549), (721, 10939687), (1133, 6961619), (1309, 6025603), (1463, 5391329), (1751, 4504577), (1957, 4030411), (2261, 3488507), (3079, 2561713), (3553, 2219959), (7931, 994517), (12257, 643511), (13699, 575773), (19261, 409507), (21527, 366401), (21553, 365959), (24871, 317137), (33269, 237083), (33869, 232883), (52343, 150689), (58501, 134827)]