3131481

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 4309760

約数和(自身を除く): 1178279

約数列:

[1, 3, 73, 79, 181, 219, 237, 543, 5767, 13213, 14299, 17301, 39639, 42897, 1043827, 3131481]

約数ペア:

[(1, 3131481), (3, 1043827), (73, 42897), (79, 39639), (181, 17301), (219, 14299), (237, 13213), (543, 5767)]