7147283

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 8477952

約数和(自身を除く): 1330669

約数列:

[1, 11, 13, 143, 151, 331, 1661, 1963, 3641, 4303, 21593, 47333, 49981, 549791, 649753, 7147283]

約数ペア:

[(1, 7147283), (11, 649753), (13, 549791), (143, 49981), (151, 47333), (331, 21593), (1661, 4303), (1963, 3641)]