21151036353

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1\times {\mathrm{52919}}^1$

素因数の和:53417

約数の個数: 24

約数和(自身を含む): 30023421120

約数和(自身を除く): 8872384767

約数列:

[1, 3, 17, 51, 289, 461, 867, 1383, 7837, 23511, 52919, 133229, 158757, 399687, 899623, 2698869, 15293591, 24395659, 45880773, 73186977, 414726203, 1244178609, 7050345451, 21151036353]

約数ペア:

[(1, 21151036353), (3, 7050345451), (17, 1244178609), (51, 414726203), (289, 73186977), (461, 45880773), (867, 24395659), (1383, 15293591), (7837, 2698869), (23511, 899623), (52919, 399687), (133229, 158757)]