4122681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 5788800

約数和(自身を除く): 1666119

約数列:

[1, 3, 23, 69, 149, 401, 447, 1203, 3427, 9223, 10281, 27669, 59749, 179247, 1374227, 4122681]

約数ペア:

[(1, 4122681), (3, 1374227), (23, 179247), (69, 59749), (149, 27669), (401, 10281), (447, 9223), (1203, 3427)]