40394349

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{1901}}^1$

素因数の和:2697

約数の個数: 16

約数和(自身を含む): 59951040

約数和(自身を除く): 19556691

約数列:

[1, 3, 9, 27, 787, 1901, 2361, 5703, 7083, 17109, 21249, 51327, 1496087, 4488261, 13464783, 40394349]

約数ペア:

[(1, 40394349), (3, 13464783), (9, 4488261), (27, 1496087), (787, 51327), (1901, 21249), (2361, 17109), (5703, 7083)]