15952983

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 21708000

約数和(自身を除く): 5755017

約数列:

[1, 3, 89, 149, 267, 401, 447, 1203, 13261, 35689, 39783, 59749, 107067, 179247, 5317661, 15952983]

約数ペア:

[(1, 15952983), (3, 5317661), (89, 179247), (149, 107067), (267, 59749), (401, 39783), (447, 35689), (1203, 13261)]