1320221377

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{4079}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 1421798400

約数和(自身を除く): 101577023

約数列:

[1, 17, 79, 241, 1343, 4079, 4097, 19039, 69343, 322241, 323663, 983039, 5478097, 16711663, 77660081, 1320221377]

約数ペア:

[(1, 1320221377), (17, 77660081), (79, 16711663), (241, 5478097), (1343, 983039), (4079, 323663), (4097, 322241), (19039, 69343)]