22401291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 35036928

約数和(自身を除く): 12635637

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 547, 561, 803, 1241, 1641, 2409, 3723, 6017, 9299, 13651, 18051, 27897, 39931, 40953, 102289, 119793, 306867, 439241, 678827, 1317723, 2036481, 7467097, 22401291]

約数ペア:

[(1, 22401291), (3, 7467097), (11, 2036481), (17, 1317723), (33, 678827), (51, 439241), (73, 306867), (187, 119793), (219, 102289), (547, 40953), (561, 39931), (803, 27897), (1241, 18051), (1641, 13651), (2409, 9299), (3723, 6017)]