215836907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{1361}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 253985760

約数和(自身を除く): 38148853

約数列:

[1, 11, 13, 143, 1109, 1361, 12199, 14417, 14971, 17693, 158587, 194623, 1509349, 16602839, 19621537, 215836907]

約数ペア:

[(1, 215836907), (11, 19621537), (13, 16602839), (143, 1509349), (1109, 194623), (1361, 158587), (12199, 17693), (14417, 14971)]