1738183473

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{6689}}^1$

素因数の和:8929

約数の個数: 24

約数和(自身を含む): 2705462760

約数和(自身を除く): 967279287

約数列:

[1, 3, 9, 13, 39, 117, 2221, 6663, 6689, 19989, 20067, 28873, 60201, 86619, 86957, 259857, 260871, 782613, 14856269, 44568807, 133706421, 193131497, 579394491, 1738183473]

約数ペア:

[(1, 1738183473), (3, 579394491), (9, 193131497), (13, 133706421), (39, 44568807), (117, 14856269), (2221, 782613), (6663, 260871), (6689, 259857), (19989, 86957), (20067, 86619), (28873, 60201)]