21654133047

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4366633}}^1$

素因数の和:4366687

約数の個数: 24

約数和(自身を含む): 34059745200

約数和(自身を除く): 12405612153

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 4366633, 13099899, 39299697, 82966027, 126632357, 248898081, 379897071, 746694243, 1139691213, 2406014783, 7218044349, 21654133047]

約数ペア:

[(1, 21654133047), (3, 7218044349), (9, 2406014783), (19, 1139691213), (29, 746694243), (57, 379897071), (87, 248898081), (171, 126632357), (261, 82966027), (551, 39299697), (1653, 13099899), (4959, 4366633)]