219029547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13463}}^1$

素因数の和:13523

約数の個数: 32

約数和(自身を含む): 348986880

約数和(自身を除く): 129957333

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 5423, 13463, 16269, 40389, 148093, 228871, 390427, 444279, 686613, 1171281, 2517581, 4294697, 6637259, 7552743, 12884091, 19911777, 73009849, 219029547]

約数ペア:

[(1, 219029547), (3, 73009849), (11, 19911777), (17, 12884091), (29, 7552743), (33, 6637259), (51, 4294697), (87, 2517581), (187, 1171281), (319, 686613), (493, 444279), (561, 390427), (957, 228871), (1479, 148093), (5423, 40389), (13463, 16269)]