2013662721

素因数分解:

$3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{97547}}^1$

素因数の和:98540

約数の個数: 16

約数和(自身を含む): 3071591424

約数和(自身を除く): 1057928703

約数列:

[1, 3, 7, 21, 983, 2949, 6881, 20643, 97547, 292641, 682829, 2048487, 95888701, 287666103, 671220907, 2013662721]

約数ペア:

[(1, 2013662721), (3, 671220907), (7, 287666103), (21, 95888701), (983, 2048487), (2949, 682829), (6881, 292641), (20643, 97547)]