532156989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67217}}^1$

素因数の和:67269

約数の個数: 32

約数和(自身を含む): 903409920

約数和(自身を除く): 371252931

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 67217, 201651, 470519, 873821, 1411557, 1949293, 2621463, 5847879, 6116747, 13645051, 18350241, 25340809, 40935153, 76022427, 177385663, 532156989]

約数ペア:

[(1, 532156989), (3, 177385663), (7, 76022427), (13, 40935153), (21, 25340809), (29, 18350241), (39, 13645051), (87, 6116747), (91, 5847879), (203, 2621463), (273, 1949293), (377, 1411557), (609, 873821), (1131, 470519), (2639, 201651), (7917, 67217)]