84926421

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{12239}}^1$

素因数の和:12505

約数の個数: 16

約数和(自身を含む): 126316800

約数和(自身を除く): 41390379

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 12239, 36717, 110151, 330453, 3145423, 9436269, 28308807, 84926421]

約数ペア:

[(1, 84926421), (3, 28308807), (9, 9436269), (27, 3145423), (257, 330453), (771, 110151), (2313, 36717), (6939, 12239)]