22529913

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 36642816

約数和(自身を除く): 14112903

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 283, 357, 669, 849, 1561, 1981, 3791, 4683, 4811, 5943, 11373, 14433, 26537, 33677, 63109, 79611, 101031, 189327, 441763, 1072853, 1325289, 3218559, 7509971, 22529913]

約数ペア:

[(1, 22529913), (3, 7509971), (7, 3218559), (17, 1325289), (21, 1072853), (51, 441763), (119, 189327), (223, 101031), (283, 79611), (357, 63109), (669, 33677), (849, 26537), (1561, 14433), (1981, 11373), (3791, 5943), (4683, 4811)]