238482747

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{19441}}^1$

素因数の和:19523

約数の個数: 24

約数和(自身を含む): 363954240

約数和(自身を除く): 125471493

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 19441, 58323, 174969, 563789, 913727, 1691367, 2741181, 5074101, 8223543, 26498083, 79494249, 238482747]

約数ペア:

[(1, 238482747), (3, 79494249), (9, 26498083), (29, 8223543), (47, 5074101), (87, 2741181), (141, 1691367), (261, 913727), (423, 563789), (1363, 174969), (4089, 58323), (12267, 19441)]