1261736641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{1931}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 1388814336

約数和(自身を除く): 127077695

約数列:

[1, 11, 191, 311, 1931, 2101, 3421, 21241, 59401, 368821, 600541, 653411, 4057031, 6605951, 114703331, 1261736641]

約数ペア:

[(1, 1261736641), (11, 114703331), (191, 6605951), (311, 4057031), (1931, 653411), (2101, 600541), (3421, 368821), (21241, 59401)]