987729087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1\times {\mathrm{13553}}^1$

素因数の和:15002

約数の個数: 16

約数和(自身を含む): 1395519840

約数和(自身を除く): 407790753

約数列:

[1, 3, 17, 51, 1429, 4287, 13553, 24293, 40659, 72879, 230401, 691203, 19367237, 58101711, 329243029, 987729087]

約数ペア:

[(1, 987729087), (3, 329243029), (17, 58101711), (51, 19367237), (1429, 691203), (4287, 230401), (13553, 72879), (24293, 40659)]