40690353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20899}}^1$

素因数の和:20972

約数の個数: 16

約数和(自身を含む): 60192000

約数和(自身を除く): 19501647

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 20899, 62697, 229889, 689667, 1233041, 3699123, 13563451, 40690353]

約数ペア:

[(1, 40690353), (3, 13563451), (11, 3699123), (33, 1233041), (59, 689667), (177, 229889), (649, 62697), (1947, 20899)]