8072109

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{6361}}^1$

素因数の和:6417

約数の個数: 16

約数和(自身を含む): 12215040

約数和(自身を除く): 4142931

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 6361, 19083, 57249, 171747, 298967, 896901, 2690703, 8072109]

約数ペア:

[(1, 8072109), (3, 2690703), (9, 896901), (27, 298967), (47, 171747), (141, 57249), (423, 19083), (1269, 6361)]