272541529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 46792871

約数列:

[1, 13, 19, 53, 109, 191, 247, 689, 1007, 1417, 2071, 2483, 3629, 5777, 10123, 13091, 20819, 26923, 47177, 75101, 109763, 131599, 192337, 270647, 395561, 1103407, 1426919, 2500381, 5142293, 14344291, 20964733, 272541529]

約数ペア:

[(1, 272541529), (13, 20964733), (19, 14344291), (53, 5142293), (109, 2500381), (191, 1426919), (247, 1103407), (689, 395561), (1007, 270647), (1417, 192337), (2071, 131599), (2483, 109763), (3629, 75101), (5777, 47177), (10123, 26923), (13091, 20819)]