42841821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8713}}^1$

素因数の和:8876

約数の個数: 16

約数和(自身を含む): 62740800

約数和(自身を除く): 19898979

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 8713, 26139, 95843, 287529, 1298237, 3894711, 14280607, 42841821]

約数ペア:

[(1, 42841821), (3, 14280607), (11, 3894711), (33, 1298237), (149, 287529), (447, 95843), (1639, 26139), (4917, 8713)]