8351369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 10450944

約数和(自身を除く): 2099575

約数列:

[1, 13, 17, 23, 31, 53, 221, 299, 391, 403, 527, 689, 713, 901, 1219, 1643, 5083, 6851, 9269, 11713, 12121, 15847, 20723, 21359, 27931, 37789, 157573, 269399, 363103, 491257, 642413, 8351369]

約数ペア:

[(1, 8351369), (13, 642413), (17, 491257), (23, 363103), (31, 269399), (53, 157573), (221, 37789), (299, 27931), (391, 21359), (403, 20723), (527, 15847), (689, 12121), (713, 11713), (901, 9269), (1219, 6851), (1643, 5083)]