30216693

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 44113248

約数和(自身を除く): 13896555

約数列:

[1, 3, 13, 39, 107, 169, 321, 507, 557, 1391, 1671, 4173, 7241, 18083, 21723, 54249, 59599, 94133, 178797, 282399, 774787, 2324361, 10072231, 30216693]

約数ペア:

[(1, 30216693), (3, 10072231), (13, 2324361), (39, 774787), (107, 282399), (169, 178797), (321, 94133), (507, 59599), (557, 54249), (1391, 21723), (1671, 18083), (4173, 7241)]