15661069307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{173263}}^1$

素因数の和:173702

約数の個数: 16

約数和(自身を含む): 17901636480

約数和(自身を除く): 2240567173

約数列:

[1, 13, 17, 221, 409, 5317, 6953, 90389, 173263, 2252419, 2945471, 38291123, 70864567, 921239371, 1204697639, 15661069307]

約数ペア:

[(1, 15661069307), (13, 1204697639), (17, 921239371), (221, 70864567), (409, 38291123), (5317, 2945471), (6953, 2252419), (90389, 173263)]