339969588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4047257}}^1$

素因数の和:4047271

約数の個数: 24

約数和(自身を含む): 906585792

約数和(自身を除く): 566616204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4047257, 8094514, 12141771, 16189028, 24283542, 28330799, 48567084, 56661598, 84992397, 113323196, 169984794, 339969588]

約数ペア:

[(1, 339969588), (2, 169984794), (3, 113323196), (4, 84992397), (6, 56661598), (7, 48567084), (12, 28330799), (14, 24283542), (21, 16189028), (28, 12141771), (42, 8094514), (84, 4047257)]