2013529021

素因数分解:

$7^5\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 2400019200

約数和(自身を除く): 386490179

約数列:

[1, 7, 47, 49, 329, 343, 2303, 2401, 2549, 16121, 16807, 17843, 112847, 119803, 124901, 789929, 838621, 874307, 5870347, 6120149, 41092429, 42841043, 287647003, 2013529021]

約数ペア:

[(1, 2013529021), (7, 287647003), (47, 42841043), (49, 41092429), (329, 6120149), (343, 5870347), (2303, 874307), (2401, 838621), (2549, 789929), (16121, 124901), (16807, 119803), (17843, 112847)]