2012346171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{136421}}^1$

素因数の和:136587

約数の個数: 24

約数和(自身を含む): 3192274800

約数和(自身を除く): 1179928629

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 4917, 14751, 136421, 409263, 1227789, 1500631, 4501893, 13505679, 20326729, 60980187, 182940561, 223594019, 670782057, 2012346171]

約数ペア:

[(1, 2012346171), (3, 670782057), (9, 223594019), (11, 182940561), (33, 60980187), (99, 20326729), (149, 13505679), (447, 4501893), (1341, 1500631), (1639, 1227789), (4917, 409263), (14751, 136421)]