22740339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 33592320

約数和(自身を除く): 10851981

約数列:

[1, 3, 17, 47, 51, 53, 141, 159, 179, 537, 799, 901, 2397, 2491, 2703, 3043, 7473, 8413, 9129, 9487, 25239, 28461, 42347, 127041, 143021, 161279, 429063, 445889, 483837, 1337667, 7580113, 22740339]

約数ペア:

[(1, 22740339), (3, 7580113), (17, 1337667), (47, 483837), (51, 445889), (53, 429063), (141, 161279), (159, 143021), (179, 127041), (537, 42347), (799, 28461), (901, 25239), (2397, 9487), (2491, 9129), (2703, 8413), (3043, 7473)]