2017350819

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{128159}}^1$

素因数の和:128232

約数の個数: 32

約数和(自身を含む): 3321907200

約数和(自身を除く): 1304556381

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 5247, 15741, 128159, 384477, 1153431, 1409749, 3460293, 4229247, 6792427, 12687741, 20377281, 38063223, 61131843, 74716697, 183395529, 224150091, 672450273, 2017350819]

約数ペア:

[(1, 2017350819), (3, 672450273), (9, 224150091), (11, 183395529), (27, 74716697), (33, 61131843), (53, 38063223), (99, 20377281), (159, 12687741), (297, 6792427), (477, 4229247), (583, 3460293), (1431, 1409749), (1749, 1153431), (5247, 384477), (15741, 128159)]