2040392403

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{130069}}^1$

素因数の和:130168

約数の個数: 32

約数和(自身を含む): 3496281600

約数和(自身を除く): 1455889197

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 5229, 15687, 130069, 390207, 910483, 1170621, 2731449, 3511863, 8194347, 10795727, 24583041, 32387181, 75570089, 97161543, 226710267, 291484629, 680130801, 2040392403]

約数ペア:

[(1, 2040392403), (3, 680130801), (7, 291484629), (9, 226710267), (21, 97161543), (27, 75570089), (63, 32387181), (83, 24583041), (189, 10795727), (249, 8194347), (581, 3511863), (747, 2731449), (1743, 1170621), (2241, 910483), (5229, 390207), (15687, 130069)]