226561923

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{50651}}^1$

素因数の和:50735

約数の個数: 24

約数和(自身を含む): 379282176

約数和(自身を除く): 152720253

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 50651, 151953, 354557, 455859, 1063671, 3191013, 3596221, 10788663, 25173547, 32365989, 75520641, 226561923]

約数ペア:

[(1, 226561923), (3, 75520641), (7, 32365989), (9, 25173547), (21, 10788663), (63, 3596221), (71, 3191013), (213, 1063671), (497, 455859), (639, 354557), (1491, 151953), (4473, 50651)]