30806361

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3461}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 47526336

約数和(自身を除く): 16719975

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 3461, 8901, 10383, 31149, 79603, 148823, 238809, 446469, 716427, 1339407, 3422929, 10268787, 30806361]

約数ペア:

[(1, 30806361), (3, 10268787), (9, 3422929), (23, 1339407), (43, 716427), (69, 446469), (129, 238809), (207, 148823), (387, 79603), (989, 31149), (2967, 10383), (3461, 8901)]