286736931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2473}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 446665856

約数和(自身を除く): 159928925

約数列:

[1, 3, 9, 13, 39, 117, 991, 2473, 2973, 7419, 8919, 12883, 22257, 32149, 38649, 96447, 115947, 289341, 2450743, 7352229, 22056687, 31859659, 95578977, 286736931]

約数ペア:

[(1, 286736931), (3, 95578977), (9, 31859659), (13, 22056687), (39, 7352229), (117, 2450743), (991, 289341), (2473, 115947), (2973, 96447), (7419, 38649), (8919, 32149), (12883, 22257)]