21933065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5179}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 33069120

約数和(自身を除く): 11136055

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 5179, 25895, 36253, 56969, 181265, 284845, 398783, 626659, 1993915, 3133295, 4386613, 21933065]

約数ペア:

[(1, 21933065), (5, 4386613), (7, 3133295), (11, 1993915), (35, 626659), (55, 398783), (77, 284845), (121, 181265), (385, 56969), (605, 36253), (847, 25895), (4235, 5179)]