15289923

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 22754704

約数和(自身を除く): 7464781

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 577, 803, 1731, 2409, 6347, 8833, 19041, 26499, 42121, 69817, 126363, 209451, 463331, 1389993, 5096641, 15289923]

約数ペア:

[(1, 15289923), (3, 5096641), (11, 1389993), (33, 463331), (73, 209451), (121, 126363), (219, 69817), (363, 42121), (577, 26499), (803, 19041), (1731, 8833), (2409, 6347)]