170547553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 216483840

約数和(自身を除く): 45936287

約数列:

[1, 11, 17, 19, 23, 187, 209, 253, 323, 391, 437, 2087, 3553, 4301, 4807, 7429, 22957, 35479, 39653, 48001, 81719, 390269, 436183, 528011, 674101, 816017, 912019, 7415111, 8976187, 10032209, 15504323, 170547553]

約数ペア:

[(1, 170547553), (11, 15504323), (17, 10032209), (19, 8976187), (23, 7415111), (187, 912019), (209, 816017), (253, 674101), (323, 528011), (391, 436183), (437, 390269), (2087, 81719), (3553, 48001), (4301, 39653), (4807, 35479), (7429, 22957)]