22478853231

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{640259}}^1$

素因数の和:640395

約数の個数: 24

約数和(自身を含む): 33559868160

約数和(自身を除く): 11081014929

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 3901, 11703, 35109, 640259, 1920777, 5762331, 30092173, 53141497, 90276519, 159424491, 270829557, 478273473, 2497650359, 7492951077, 22478853231]

約数ペア:

[(1, 22478853231), (3, 7492951077), (9, 2497650359), (47, 478273473), (83, 270829557), (141, 159424491), (249, 90276519), (423, 53141497), (747, 30092173), (3901, 5762331), (11703, 1920777), (35109, 640259)]