2017403843

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{2887}}^1$

素因数の和:4011

約数の個数: 24

約数和(自身を含む): 2530477152

約数和(自身を除く): 513073309

約数列:

[1, 7, 13, 49, 91, 637, 1097, 2887, 7679, 14261, 20209, 37531, 53753, 99827, 141463, 262717, 698789, 1839019, 3167039, 22169273, 41171507, 155184911, 288200549, 2017403843]

約数ペア:

[(1, 2017403843), (7, 288200549), (13, 155184911), (49, 41171507), (91, 22169273), (637, 3167039), (1097, 1839019), (2887, 698789), (7679, 262717), (14261, 141463), (20209, 99827), (37531, 53753)]