13163703

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 20588400

約数和(自身を除く): 7424697

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 601, 1043, 1803, 3129, 4207, 7301, 12621, 21903, 29449, 88347, 89549, 268647, 626843, 1880529, 4387901, 13163703]

約数ペア:

[(1, 13163703), (3, 4387901), (7, 1880529), (21, 626843), (49, 268647), (147, 89549), (149, 88347), (447, 29449), (601, 21903), (1043, 12621), (1803, 7301), (3129, 4207)]