27947306

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4463}}^1$

素因数の和:4597

約数の個数: 16

約数和(自身を含む): 43711488

約数和(自身を除く): 15764182

約数列:

[1, 2, 31, 62, 101, 202, 3131, 4463, 6262, 8926, 138353, 276706, 450763, 901526, 13973653, 27947306]

約数ペア:

[(1, 27947306), (2, 13973653), (31, 901526), (62, 450763), (101, 276706), (202, 138353), (3131, 8926), (4463, 6262)]