29626461

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8465

約数の個数: 24

約数和(自身を含む): 47286720

約数和(自身を除く): 17660259

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 8419, 25257, 75771, 143123, 193637, 429369, 580911, 1288107, 1742733, 3291829, 9875487, 29626461]

約数ペア:

[(1, 29626461), (3, 9875487), (9, 3291829), (17, 1742733), (23, 1288107), (51, 580911), (69, 429369), (153, 193637), (207, 143123), (391, 75771), (1173, 25257), (3519, 8419)]