2013715641

素因数分解:

$3^1\times 7^1\times {\mathrm{4051}}^1\times {\mathrm{23671}}^1$

素因数の和:27732

約数の個数: 16

約数和(自身を含む): 3069406208

約数和(自身を除く): 1055690567

約数列:

[1, 3, 7, 21, 4051, 12153, 23671, 28357, 71013, 85071, 165697, 497091, 95891221, 287673663, 671238547, 2013715641]

約数ペア:

[(1, 2013715641), (3, 671238547), (7, 287673663), (21, 95891221), (4051, 497091), (12153, 165697), (23671, 85071), (28357, 71013)]