771094389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4969}}^1$

素因数の和:5181

約数の個数: 32

約数和(自身を含む): 1162264320

約数和(自身を除く): 391169931

約数列:

[1, 3, 13, 23, 39, 69, 173, 299, 519, 897, 2249, 3979, 4969, 6747, 11937, 14907, 51727, 64597, 114287, 155181, 193791, 342861, 859637, 1485731, 2578911, 4457193, 11175281, 19771651, 33525843, 59314953, 257031463, 771094389]

約数ペア:

[(1, 771094389), (3, 257031463), (13, 59314953), (23, 33525843), (39, 19771651), (69, 11175281), (173, 4457193), (299, 2578911), (519, 1485731), (897, 859637), (2249, 342861), (3979, 193791), (4969, 155181), (6747, 114287), (11937, 64597), (14907, 51727)]