138997029

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{19249}}^1$

素因数の和:19364

約数の個数: 16

約数和(自身を含む): 194040000

約数和(自身を除く): 55042971

約数列:

[1, 3, 29, 83, 87, 249, 2407, 7221, 19249, 57747, 558221, 1597667, 1674663, 4793001, 46332343, 138997029]

約数ペア:

[(1, 138997029), (3, 46332343), (29, 4793001), (83, 1674663), (87, 1597667), (249, 558221), (2407, 57747), (7221, 19249)]