40104819

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 24

約数和(自身を含む): 61616880

約数和(自身を除く): 21512061

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 907, 2601, 2721, 4913, 8163, 14739, 15419, 44217, 46257, 138771, 262123, 786369, 2359107, 4456091, 13368273, 40104819]

約数ペア:

[(1, 40104819), (3, 13368273), (9, 4456091), (17, 2359107), (51, 786369), (153, 262123), (289, 138771), (867, 46257), (907, 44217), (2601, 15419), (2721, 14739), (4913, 8163)]