12401727

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 18244368

約数和(自身を除く): 5842641

約数列:

[1, 3, 13, 39, 61, 169, 183, 401, 507, 793, 1203, 2379, 5213, 10309, 15639, 24461, 30927, 67769, 73383, 203307, 317993, 953979, 4133909, 12401727]

約数ペア:

[(1, 12401727), (3, 4133909), (13, 953979), (39, 317993), (61, 203307), (169, 73383), (183, 67769), (401, 30927), (507, 24461), (793, 15639), (1203, 10309), (2379, 5213)]