13830488973

素因数分解:

$3^2\times 7^2\times {\mathrm{3257}}^1\times {\mathrm{9629}}^1$

素因数の和:12906

約数の個数: 36

約数和(自身を含む): 23248534140

約数和(自身を除く): 9418045167

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 3257, 9629, 9771, 22799, 28887, 29313, 67403, 68397, 86661, 159593, 202209, 205191, 471821, 478779, 606627, 1415463, 1436337, 4246389, 31361653, 94084959, 219531571, 282254877, 658594713, 1536720997, 1975784139, 4610162991, 13830488973]

約数ペア:

[(1, 13830488973), (3, 4610162991), (7, 1975784139), (9, 1536720997), (21, 658594713), (49, 282254877), (63, 219531571), (147, 94084959), (441, 31361653), (3257, 4246389), (9629, 1436337), (9771, 1415463), (22799, 606627), (28887, 478779), (29313, 471821), (67403, 205191), (68397, 202209), (86661, 159593)]