353228941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{569}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 411241320

約数和(自身を除く): 58012379

約数列:

[1, 13, 17, 53, 221, 569, 689, 901, 2809, 7397, 9673, 11713, 30157, 36517, 47753, 125749, 392041, 512669, 620789, 1598321, 6664697, 20778173, 27171457, 353228941]

約数ペア:

[(1, 353228941), (13, 27171457), (17, 20778173), (53, 6664697), (221, 1598321), (569, 620789), (689, 512669), (901, 392041), (2809, 125749), (7397, 47753), (9673, 36517), (11713, 30157)]