40868037

素因数分解:

$3^3\times 7^1\times {\mathrm{216233}}^1$

素因数の和:216249

約数の個数: 16

約数和(自身を含む): 69194880

約数和(自身を除く): 28326843

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 216233, 648699, 1513631, 1946097, 4540893, 5838291, 13622679, 40868037]

約数ペア:

[(1, 40868037), (3, 13622679), (7, 5838291), (9, 4540893), (21, 1946097), (27, 1513631), (63, 648699), (189, 216233)]