13392120273

素因数分解:

$3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{408533}}^1$

素因数の和:408773

約数の個数: 24

約数和(自身を含む): 20864648448

約数和(自身を除く): 7472528175

約数列:

[1, 3, 7, 21, 49, 147, 223, 669, 1561, 4683, 10927, 32781, 408533, 1225599, 2859731, 8579193, 20018117, 60054351, 91102859, 273308577, 637720013, 1913160039, 4464040091, 13392120273]

約数ペア:

[(1, 13392120273), (3, 4464040091), (7, 1913160039), (21, 637720013), (49, 273308577), (147, 91102859), (223, 60054351), (669, 20018117), (1561, 8579193), (4683, 2859731), (10927, 1225599), (32781, 408533)]