40089339

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 60231600

約数和(自身を除く): 20142261

約数列:

[1, 3, 9, 29, 87, 261, 269, 571, 807, 1713, 2421, 5139, 7801, 16559, 23403, 49677, 70209, 149031, 153599, 460797, 1382391, 4454371, 13363113, 40089339]

約数ペア:

[(1, 40089339), (3, 13363113), (9, 4454371), (29, 1382391), (87, 460797), (261, 153599), (269, 149031), (571, 70209), (807, 49677), (1713, 23403), (2421, 16559), (5139, 7801)]