23293467

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 12994533

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 419, 639, 783, 1257, 1917, 2059, 3771, 6177, 11313, 12151, 18531, 29749, 36453, 55593, 89247, 109359, 267741, 328077, 803223, 862721, 2588163, 7764489, 23293467]

約数ペア:

[(1, 23293467), (3, 7764489), (9, 2588163), (27, 862721), (29, 803223), (71, 328077), (87, 267741), (213, 109359), (261, 89247), (419, 55593), (639, 36453), (783, 29749), (1257, 18531), (1917, 12151), (2059, 11313), (3771, 6177)]