1520367183

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1427}}^1\times {\mathrm{5147}}^1$

素因数の和:6603

約数の個数: 24

約数和(自身を含む): 2293619328

約数和(自身を除く): 773252145

約数列:

[1, 3, 9, 23, 69, 207, 1427, 4281, 5147, 12843, 15441, 32821, 46323, 98463, 118381, 295389, 355143, 1065429, 7344769, 22034307, 66102921, 168929687, 506789061, 1520367183]

約数ペア:

[(1, 1520367183), (3, 506789061), (9, 168929687), (23, 66102921), (69, 22034307), (207, 7344769), (1427, 1065429), (4281, 355143), (5147, 295389), (12843, 118381), (15441, 98463), (32821, 46323)]