1993423647

素因数分解:

$3^1\times {\mathrm{379}}^1\times {\mathrm{907}}^1\times {\mathrm{1933}}^1$

素因数の和:3222

約数の個数: 16

約数和(自身を含む): 2669229440

約数和(自身を除く): 675805793

約数列:

[1, 3, 379, 907, 1137, 1933, 2721, 5799, 343753, 732607, 1031259, 1753231, 2197821, 5259693, 664474549, 1993423647]

約数ペア:

[(1, 1993423647), (3, 664474549), (379, 5259693), (907, 2197821), (1137, 1753231), (1933, 1031259), (2721, 732607), (5799, 343753)]