22305843

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 36

約数和(自身を含む): 38226448

約数和(自身を除く): 15920605

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 421, 609, 841, 1263, 1827, 2523, 2947, 3789, 5887, 7569, 8841, 12209, 17661, 26523, 36627, 52983, 85463, 109881, 256389, 354061, 769167, 1062183, 2478427, 3186549, 7435281, 22305843]

約数ペア:

[(1, 22305843), (3, 7435281), (7, 3186549), (9, 2478427), (21, 1062183), (29, 769167), (63, 354061), (87, 256389), (203, 109881), (261, 85463), (421, 52983), (609, 36627), (841, 26523), (1263, 17661), (1827, 12209), (2523, 8841), (2947, 7569), (3789, 5887)]