2017189623

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1\times {\mathrm{6547}}^1$

素因数の和:9894

約数の個数: 16

約数和(自身を含む): 2777609216

約数和(自身を除く): 760419593

約数列:

[1, 3, 31, 93, 3313, 6547, 9939, 19641, 102703, 202957, 308109, 608871, 21690211, 65070633, 672396541, 2017189623]

約数ペア:

[(1, 2017189623), (3, 672396541), (31, 65070633), (93, 21690211), (3313, 608871), (6547, 308109), (9939, 202957), (19641, 102703)]