131386506

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1288103}}^1$

素因数の和:1288125

約数の個数: 16

約数和(自身を含む): 278230464

約数和(自身を除く): 146843958

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1288103, 2576206, 3864309, 7728618, 21897751, 43795502, 65693253, 131386506]

約数ペア:

[(1, 131386506), (2, 65693253), (3, 43795502), (6, 21897751), (17, 7728618), (34, 3864309), (51, 2576206), (102, 1288103)]