11983699

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 16128000

約数和(自身を除く): 4144301

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 239, 247, 377, 551, 1673, 1729, 2639, 3107, 3857, 4541, 6931, 7163, 21749, 31787, 48517, 50141, 59033, 90103, 131689, 413231, 630721, 921823, 1711957, 11983699]

約数ペア:

[(1, 11983699), (7, 1711957), (13, 921823), (19, 630721), (29, 413231), (91, 131689), (133, 90103), (203, 59033), (239, 50141), (247, 48517), (377, 31787), (551, 21749), (1673, 7163), (1729, 6931), (2639, 4541), (3107, 3857)]