22688337

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 36817920

約数和(自身を除く): 14129583

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 563, 707, 1689, 1919, 2121, 3941, 5757, 10697, 11823, 13433, 32091, 40299, 56863, 74879, 170589, 224637, 398041, 1080397, 1194123, 3241191, 7562779, 22688337]

約数ペア:

[(1, 22688337), (3, 7562779), (7, 3241191), (19, 1194123), (21, 1080397), (57, 398041), (101, 224637), (133, 170589), (303, 74879), (399, 56863), (563, 40299), (707, 32091), (1689, 13433), (1919, 11823), (2121, 10697), (3941, 5757)]