7474761

素因数分解:

$3^4\times 7^1\times {\mathrm{13183}}^1$

素因数の和:13202

約数の個数: 20

約数和(自身を含む): 12762112

約数和(自身を除く): 5287351

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 13183, 39549, 92281, 118647, 276843, 355941, 830529, 1067823, 2491587, 7474761]

約数ペア:

[(1, 7474761), (3, 2491587), (7, 1067823), (9, 830529), (21, 355941), (27, 276843), (63, 118647), (81, 92281), (189, 39549), (567, 13183)]