147042289

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 156297600

約数和(自身を除く): 9255311

約数列:

[1, 23, 107, 149, 401, 2461, 3427, 9223, 15943, 42907, 59749, 366689, 986861, 1374227, 6393143, 147042289]

約数ペア:

[(1, 147042289), (23, 6393143), (107, 1374227), (149, 986861), (401, 366689), (2461, 59749), (3427, 42907), (9223, 15943)]