30131613

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 44717400

約数和(自身を除く): 14585787

約数列:

[1, 3, 9, 53, 159, 181, 349, 477, 543, 1047, 1629, 3141, 9593, 18497, 28779, 55491, 63169, 86337, 166473, 189507, 568521, 3347957, 10043871, 30131613]

約数ペア:

[(1, 30131613), (3, 10043871), (9, 3347957), (53, 568521), (159, 189507), (181, 166473), (349, 86337), (477, 63169), (543, 55491), (1047, 28779), (1629, 18497), (3141, 9593)]