30297759

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 41393664

約数和(自身を除く): 11095905

約数列:

[1, 3, 71, 103, 213, 309, 1381, 4143, 7313, 21939, 98051, 142243, 294153, 426729, 10099253, 30297759]

約数ペア:

[(1, 30297759), (3, 10099253), (71, 426729), (103, 294153), (213, 142243), (309, 98051), (1381, 21939), (4143, 7313)]