201911019903

素因数分解:

$3^2\times {\mathrm{269}}^1\times {\mathrm{2551}}^1\times {\mathrm{32693}}^1$

素因数の和:35519

約数の個数: 24

約数和(自身を含む): 292857158880

約数和(自身を除く): 90946138977

約数列:

[1, 3, 9, 269, 807, 2421, 2551, 7653, 22959, 32693, 98079, 294237, 686219, 2058657, 6175971, 8794417, 26383251, 79149753, 83399843, 250199529, 750598587, 22434557767, 67303673301, 201911019903]

約数ペア:

[(1, 201911019903), (3, 67303673301), (9, 22434557767), (269, 750598587), (807, 250199529), (2421, 83399843), (2551, 79149753), (7653, 26383251), (22959, 8794417), (32693, 6175971), (98079, 2058657), (294237, 686219)]