123039309

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1\times {\mathrm{641}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 166098240

約数和(自身を除く): 43058931

約数列:

[1, 3, 109, 327, 587, 641, 1761, 1923, 63983, 69869, 191949, 209607, 376267, 1128801, 41013103, 123039309]

約数ペア:

[(1, 123039309), (3, 41013103), (109, 1128801), (327, 376267), (587, 209607), (641, 191949), (1761, 69869), (1923, 63983)]