11982369

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 19584000

約数和(自身を除く): 7601631

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 509, 1121, 1239, 1527, 3363, 3563, 7847, 9671, 10689, 23541, 29013, 30031, 67697, 90093, 203091, 210217, 570589, 630651, 1711767, 3994123, 11982369]

約数ペア:

[(1, 11982369), (3, 3994123), (7, 1711767), (19, 630651), (21, 570589), (57, 210217), (59, 203091), (133, 90093), (177, 67697), (399, 30031), (413, 29013), (509, 23541), (1121, 10689), (1239, 9671), (1527, 7847), (3363, 3563)]