426662007

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 592335744

約数和(自身を除く): 165673737

約数列:

[1, 3, 29, 87, 263, 643, 789, 841, 1929, 2523, 7627, 18647, 22881, 55941, 169109, 221183, 507327, 540763, 663549, 1622289, 4904161, 14712483, 142220669, 426662007]

約数ペア:

[(1, 426662007), (3, 142220669), (29, 14712483), (87, 4904161), (263, 1622289), (643, 663549), (789, 540763), (841, 507327), (1929, 221183), (2523, 169109), (7627, 55941), (18647, 22881)]