89664971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 107768640

約数和(自身を除く): 18103669

約数列:

[1, 11, 19, 23, 209, 253, 437, 529, 811, 4807, 5819, 8921, 10051, 15409, 18653, 110561, 169499, 205183, 354407, 429019, 3898477, 4719209, 8151361, 89664971]

約数ペア:

[(1, 89664971), (11, 8151361), (19, 4719209), (23, 3898477), (209, 429019), (253, 354407), (437, 205183), (529, 169499), (811, 110561), (4807, 18653), (5819, 15409), (8921, 10051)]