89555873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 106031520

約数和(自身を除く): 16475647

約数列:

[1, 11, 19, 37, 209, 313, 407, 703, 1369, 3443, 5947, 7733, 11581, 15059, 26011, 65417, 127391, 220039, 286121, 428497, 2420429, 4713467, 8141443, 89555873]

約数ペア:

[(1, 89555873), (11, 8141443), (19, 4713467), (37, 2420429), (209, 428497), (313, 286121), (407, 220039), (703, 127391), (1369, 65417), (3443, 26011), (5947, 15059), (7733, 11581)]