11647227

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 5771013

約数列:

[1, 3, 17, 31, 51, 53, 93, 139, 159, 417, 527, 901, 1581, 1643, 2363, 2703, 4309, 4929, 7089, 7367, 12927, 22101, 27931, 73253, 83793, 125239, 219759, 228377, 375717, 685131, 3882409, 11647227]

約数ペア:

[(1, 11647227), (3, 3882409), (17, 685131), (31, 375717), (51, 228377), (53, 219759), (93, 125239), (139, 83793), (159, 73253), (417, 27931), (527, 22101), (901, 12927), (1581, 7367), (1643, 7089), (2363, 4929), (2703, 4309)]