1725293241

素因数分解:

$3^2\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{18617}}^1$

素因数の和:20101

約数の個数: 24

約数和(自身を含む): 2850192384

約数和(自身を除く): 1124899143

約数列:

[1, 3, 7, 9, 21, 63, 1471, 4413, 10297, 13239, 18617, 30891, 55851, 92673, 130319, 167553, 390957, 1172871, 27385607, 82156821, 191699249, 246470463, 575097747, 1725293241]

約数ペア:

[(1, 1725293241), (3, 575097747), (7, 246470463), (9, 191699249), (21, 82156821), (63, 27385607), (1471, 1172871), (4413, 390957), (10297, 167553), (13239, 130319), (18617, 92673), (30891, 55851)]