1427367473

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{3643}}^1$

素因数の和:4124

約数の個数: 16

約数和(自身を含む): 1645572096

約数和(自身を除く): 218204623

約数列:

[1, 7, 223, 251, 1561, 1757, 3643, 25501, 55973, 391811, 812389, 914393, 5686723, 6400751, 203909639, 1427367473]

約数ペア:

[(1, 1427367473), (7, 203909639), (223, 6400751), (251, 5686723), (1561, 914393), (1757, 812389), (3643, 391811), (25501, 55973)]