15324897

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 24364800

約数和(自身を除く): 9039903

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 281, 343, 371, 843, 1029, 1113, 1967, 2597, 5901, 7791, 13769, 14893, 18179, 41307, 44679, 54537, 96383, 104251, 289149, 312753, 729757, 2189271, 5108299, 15324897]

約数ペア:

[(1, 15324897), (3, 5108299), (7, 2189271), (21, 729757), (49, 312753), (53, 289149), (147, 104251), (159, 96383), (281, 54537), (343, 44679), (371, 41307), (843, 18179), (1029, 14893), (1113, 13769), (1967, 7791), (2597, 5901)]