22648641

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 32478144

約数和(自身を除く): 9829503

約数列:

[1, 3, 17, 51, 151, 173, 289, 453, 519, 867, 2567, 2941, 7701, 8823, 26123, 43639, 49997, 78369, 130917, 149991, 444091, 1332273, 7549547, 22648641]

約数ペア:

[(1, 22648641), (3, 7549547), (17, 1332273), (51, 444091), (151, 149991), (173, 130917), (289, 78369), (453, 49997), (519, 43639), (867, 26123), (2567, 8823), (2941, 7701)]