89030513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 113000832

約数和(自身を除く): 23970319

約数列:

[1, 11, 13, 17, 53, 143, 187, 221, 583, 689, 691, 901, 2431, 7579, 7601, 8983, 9911, 11713, 11747, 36623, 98813, 128843, 129217, 152711, 402853, 476099, 622591, 1679821, 5237089, 6848501, 8093683, 89030513]

約数ペア:

[(1, 89030513), (11, 8093683), (13, 6848501), (17, 5237089), (53, 1679821), (143, 622591), (187, 476099), (221, 402853), (583, 152711), (689, 129217), (691, 128843), (901, 98813), (2431, 36623), (7579, 11747), (7601, 11713), (8983, 9911)]