13302891

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12421}}^1$

素因数の和:12451

約数の個数: 24

約数和(自身を含む): 23253984

約数和(自身を除く): 9951093

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 12421, 37263, 86947, 111789, 211157, 260841, 633471, 782523, 1478099, 1900413, 4434297, 13302891]

約数ペア:

[(1, 13302891), (3, 4434297), (7, 1900413), (9, 1478099), (17, 782523), (21, 633471), (51, 260841), (63, 211157), (119, 111789), (153, 86947), (357, 37263), (1071, 12421)]