22491183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 35642880

約数和(自身を除く): 13151697

約数列:

[1, 3, 11, 13, 33, 39, 103, 143, 309, 429, 509, 1133, 1339, 1527, 3399, 4017, 5599, 6617, 14729, 16797, 19851, 44187, 52427, 72787, 157281, 218361, 576697, 681551, 1730091, 2044653, 7497061, 22491183]

約数ペア:

[(1, 22491183), (3, 7497061), (11, 2044653), (13, 1730091), (33, 681551), (39, 576697), (103, 218361), (143, 157281), (309, 72787), (429, 52427), (509, 44187), (1133, 19851), (1339, 16797), (1527, 14729), (3399, 6617), (4017, 5599)]