6619647

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 9953280

約数和(自身を除く): 3333633

約数列:

[1, 3, 17, 31, 51, 53, 79, 93, 159, 237, 527, 901, 1343, 1581, 1643, 2449, 2703, 4029, 4187, 4929, 7347, 12561, 27931, 41633, 71179, 83793, 124899, 129797, 213537, 389391, 2206549, 6619647]

約数ペア:

[(1, 6619647), (3, 2206549), (17, 389391), (31, 213537), (51, 129797), (53, 124899), (79, 83793), (93, 71179), (159, 41633), (237, 27931), (527, 12561), (901, 7347), (1343, 4929), (1581, 4187), (1643, 4029), (2449, 2703)]