2936698821

素因数分解:

$3^4\times 7^2\times {\mathrm{739909}}^1$

素因数の和:739935

約数の個数: 30

約数和(自身を含む): 5103159270

約数和(自身を除く): 2166460449

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 739909, 2219727, 5179363, 6659181, 15538089, 19977543, 36255541, 46614267, 59932629, 108766623, 139842801, 326299869, 419528403, 978899607, 2936698821]

約数ペア:

[(1, 2936698821), (3, 978899607), (7, 419528403), (9, 326299869), (21, 139842801), (27, 108766623), (49, 59932629), (63, 46614267), (81, 36255541), (147, 19977543), (189, 15538089), (441, 6659181), (567, 5179363), (1323, 2219727), (3969, 739909)]