13190163

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 20856528

約数和(自身を除く): 7666365

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 1693, 2597, 5079, 7791, 11851, 35553, 82957, 89729, 248871, 269187, 628103, 1884309, 4396721, 13190163]

約数ペア:

[(1, 13190163), (3, 4396721), (7, 1884309), (21, 628103), (49, 269187), (53, 248871), (147, 89729), (159, 82957), (371, 35553), (1113, 11851), (1693, 7791), (2597, 5079)]