1406474468931

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{48287653}}^1$

素因数の和:48287755

約数の個数: 32

約数和(自身を含む): 2286903293440

約数和(自身を除く): 880428824509

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 4161, 9709, 29127, 48287653, 144862959, 338013571, 917465407, 1014040713, 2752396221, 3524998669, 6422257849, 10574996007, 19266773547, 24674990683, 66974974711, 74024972049, 200924924133, 468824822977, 1406474468931]

約数ペア:

[(1, 1406474468931), (3, 468824822977), (7, 200924924133), (19, 74024972049), (21, 66974974711), (57, 24674990683), (73, 19266773547), (133, 10574996007), (219, 6422257849), (399, 3524998669), (511, 2752396221), (1387, 1014040713), (1533, 917465407), (4161, 338013571), (9709, 144862959), (29127, 48287653)]