9819921397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{27701}}^1$

素因数の和:27829

約数の個数: 32

約数和(自身を含む): 12025770624

約数和(自身を除く): 2205849227

約数列:

[1, 11, 13, 37, 67, 143, 407, 481, 737, 871, 2479, 5291, 9581, 27269, 27701, 32227, 304711, 354497, 360113, 1024937, 1855967, 3961243, 11274307, 13324181, 20415637, 24127571, 68670779, 146565991, 265403281, 755378569, 892720127, 9819921397]

約数ペア:

[(1, 9819921397), (11, 892720127), (13, 755378569), (37, 265403281), (67, 146565991), (143, 68670779), (407, 24127571), (481, 20415637), (737, 13324181), (871, 11274307), (2479, 3961243), (5291, 1855967), (9581, 1024937), (27269, 360113), (27701, 354497), (32227, 304711)]