422065749

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3851}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 683375616

約数和(自身を除く): 261309867

約数列:

[1, 3, 7, 17, 21, 51, 119, 307, 357, 921, 2149, 3851, 5219, 6447, 11553, 15657, 26957, 36533, 65467, 80871, 109599, 196401, 458269, 1182257, 1374807, 3546771, 8275799, 20098369, 24827397, 60295107, 140688583, 422065749]

約数ペア:

[(1, 422065749), (3, 140688583), (7, 60295107), (17, 24827397), (21, 20098369), (51, 8275799), (119, 3546771), (307, 1374807), (357, 1182257), (921, 458269), (2149, 196401), (3851, 109599), (5219, 80871), (6447, 65467), (11553, 36533), (15657, 26957)]