1401183

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 2416128

約数和(自身を除く): 1014945

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 967, 1449, 2901, 6769, 8703, 20307, 22241, 60921, 66723, 155687, 200169, 467061, 1401183]

約数ペア:

[(1, 1401183), (3, 467061), (7, 200169), (9, 155687), (21, 66723), (23, 60921), (63, 22241), (69, 20307), (161, 8703), (207, 6769), (483, 2901), (967, 1449)]