13949163

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 22221888

約数和(自身を除く): 8272725

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 173, 279, 289, 519, 527, 867, 1557, 1581, 2601, 2941, 4743, 5363, 8823, 8959, 16089, 26469, 26877, 48267, 49997, 80631, 91171, 149991, 273513, 449973, 820539, 1549907, 4649721, 13949163]

約数ペア:

[(1, 13949163), (3, 4649721), (9, 1549907), (17, 820539), (31, 449973), (51, 273513), (93, 149991), (153, 91171), (173, 80631), (279, 49997), (289, 48267), (519, 26877), (527, 26469), (867, 16089), (1557, 8959), (1581, 8823), (2601, 5363), (2941, 4743)]