11389779

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 18198960

約数和(自身を除く): 6809181

約数列:

[1, 3, 9, 17, 29, 51, 87, 151, 153, 261, 289, 453, 493, 867, 1359, 1479, 2567, 2601, 4379, 4437, 7701, 8381, 13137, 23103, 25143, 39411, 43639, 74443, 75429, 130917, 223329, 392751, 669987, 1265531, 3796593, 11389779]

約数ペア:

[(1, 11389779), (3, 3796593), (9, 1265531), (17, 669987), (29, 392751), (51, 223329), (87, 130917), (151, 75429), (153, 74443), (261, 43639), (289, 39411), (453, 25143), (493, 23103), (867, 13137), (1359, 8381), (1479, 7701), (2567, 4437), (2601, 4379)]