13939749

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 22512000

約数和(自身を除く): 8572251

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 937, 1653, 2811, 4959, 8433, 14877, 17803, 25299, 27173, 53409, 81519, 160227, 244557, 480681, 516287, 733671, 1548861, 4646583, 13939749]

約数ペア:

[(1, 13939749), (3, 4646583), (9, 1548861), (19, 733671), (27, 516287), (29, 480681), (57, 244557), (87, 160227), (171, 81519), (261, 53409), (513, 27173), (551, 25299), (783, 17803), (937, 14877), (1653, 8433), (2811, 4959)]