22420167

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 15402297

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1367, 1491, 2343, 4101, 5467, 9569, 15037, 16401, 28707, 45111, 97057, 105259, 291171, 315777, 679399, 1067627, 2038197, 3202881, 7473389, 22420167]

約数ペア:

[(1, 22420167), (3, 7473389), (7, 3202881), (11, 2038197), (21, 1067627), (33, 679399), (71, 315777), (77, 291171), (213, 105259), (231, 97057), (497, 45111), (781, 28707), (1367, 16401), (1491, 15037), (2343, 9569), (4101, 5467)]