13253523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 19740672

約数和(自身を除く): 6487149

約数列:

[1, 3, 17, 31, 51, 83, 93, 101, 249, 303, 527, 1411, 1581, 1717, 2573, 3131, 4233, 5151, 7719, 8383, 9393, 25149, 43741, 53227, 131223, 142511, 159681, 259873, 427533, 779619, 4417841, 13253523]

約数ペア:

[(1, 13253523), (3, 4417841), (17, 779619), (31, 427533), (51, 259873), (83, 159681), (93, 142511), (101, 131223), (249, 53227), (303, 43741), (527, 25149), (1411, 9393), (1581, 8383), (1717, 7719), (2573, 5151), (3131, 4233)]