3689223

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 5185536

約数和(自身を除く): 1496313

約数列:

[1, 3, 23, 69, 127, 381, 421, 1263, 2921, 8763, 9683, 29049, 53467, 160401, 1229741, 3689223]

約数ペア:

[(1, 3689223), (3, 1229741), (23, 160401), (69, 53467), (127, 29049), (381, 9683), (421, 8763), (1263, 2921)]