23531247

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 36876840

約数和(自身を除く): 13345593

約数列:

[1, 3, 9, 17, 51, 83, 109, 153, 249, 289, 327, 747, 867, 981, 1411, 1853, 2601, 4233, 5559, 9047, 12699, 16677, 23987, 27141, 31501, 71961, 81423, 94503, 153799, 215883, 283509, 461397, 1384191, 2614583, 7843749, 23531247]

約数ペア:

[(1, 23531247), (3, 7843749), (9, 2614583), (17, 1384191), (51, 461397), (83, 283509), (109, 215883), (153, 153799), (249, 94503), (289, 81423), (327, 71961), (747, 31501), (867, 27141), (981, 23987), (1411, 16677), (1853, 12699), (2601, 9047), (4233, 5559)]