319492041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{205991}}^1$

素因数の和:206052

約数の個数: 16

約数和(自身を含む): 474605568

約数和(自身を除く): 155113527

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 205991, 617973, 2265901, 6797703, 9681577, 29044731, 106497347, 319492041]

約数ペア:

[(1, 319492041), (3, 106497347), (11, 29044731), (33, 9681577), (47, 6797703), (141, 2265901), (517, 617973), (1551, 205991)]