38236587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 18372693

約数列:

[1, 3, 17, 29, 51, 87, 103, 251, 309, 493, 753, 1479, 1751, 2987, 4267, 5253, 7279, 8961, 12801, 21837, 25853, 50779, 77559, 123743, 152337, 371229, 439501, 749737, 1318503, 2249211, 12745529, 38236587]

約数ペア:

[(1, 38236587), (3, 12745529), (17, 2249211), (29, 1318503), (51, 749737), (87, 439501), (103, 371229), (251, 152337), (309, 123743), (493, 77559), (753, 50779), (1479, 25853), (1751, 21837), (2987, 12801), (4267, 8961), (5253, 7279)]