11347959

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 19699200

約数和(自身を除く): 8351241

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 239, 323, 357, 399, 717, 833, 931, 969, 1673, 2261, 2499, 2793, 4063, 4541, 5019, 6783, 11711, 12189, 13623, 15827, 28441, 31787, 35133, 47481, 77197, 85323, 95361, 199087, 222509, 231591, 540379, 597261, 667527, 1621137, 3782653, 11347959]

約数ペア:

[(1, 11347959), (3, 3782653), (7, 1621137), (17, 667527), (19, 597261), (21, 540379), (49, 231591), (51, 222509), (57, 199087), (119, 95361), (133, 85323), (147, 77197), (239, 47481), (323, 35133), (357, 31787), (399, 28441), (717, 15827), (833, 13623), (931, 12189), (969, 11711), (1673, 6783), (2261, 5019), (2499, 4541), (2793, 4063)]