13822557

素因数分解:

$3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 40

約数和(自身を含む): 22856160

約数和(自身を除く): 9033603

約数列:

[1, 3, 7, 19, 21, 49, 57, 101, 133, 147, 303, 343, 399, 707, 931, 1029, 1919, 2121, 2401, 2793, 4949, 5757, 6517, 7203, 13433, 14847, 19551, 34643, 40299, 45619, 94031, 103929, 136857, 242501, 282093, 658217, 727503, 1974651, 4607519, 13822557]

約数ペア:

[(1, 13822557), (3, 4607519), (7, 1974651), (19, 727503), (21, 658217), (49, 282093), (57, 242501), (101, 136857), (133, 103929), (147, 94031), (303, 45619), (343, 40299), (399, 34643), (707, 19551), (931, 14847), (1029, 13433), (1919, 7203), (2121, 6517), (2401, 5757), (2793, 4949)]