17642481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 26034048

約数和(自身を除く): 8391567

約数列:

[1, 3, 17, 51, 53, 61, 107, 159, 183, 321, 901, 1037, 1819, 2703, 3111, 3233, 5457, 5671, 6527, 9699, 17013, 19581, 54961, 96407, 110959, 164883, 289221, 332877, 345931, 1037793, 5880827, 17642481]

約数ペア:

[(1, 17642481), (3, 5880827), (17, 1037793), (51, 345931), (53, 332877), (61, 289221), (107, 164883), (159, 110959), (183, 96407), (321, 54961), (901, 19581), (1037, 17013), (1819, 9699), (2703, 6527), (3111, 5671), (3233, 5457)]