30648783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 46006272

約数和(自身を除く): 15357489

約数列:

[1, 3, 11, 33, 71, 103, 127, 213, 309, 381, 781, 1133, 1397, 2343, 3399, 4191, 7313, 9017, 13081, 21939, 27051, 39243, 80443, 99187, 143891, 241329, 297561, 431673, 928751, 2786253, 10216261, 30648783]

約数ペア:

[(1, 30648783), (3, 10216261), (11, 2786253), (33, 928751), (71, 431673), (103, 297561), (127, 241329), (213, 143891), (309, 99187), (381, 80443), (781, 39243), (1133, 27051), (1397, 21939), (2343, 13081), (3399, 9017), (4191, 7313)]