29938653

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{11923}}^1$

素因数の和:11966

約数の個数: 20

約数和(自身を含む): 46169728

約数和(自身を除く): 16231075

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 11923, 35769, 107307, 321921, 369613, 965763, 1108839, 3326517, 9979551, 29938653]

約数ペア:

[(1, 29938653), (3, 9979551), (9, 3326517), (27, 1108839), (31, 965763), (81, 369613), (93, 321921), (279, 107307), (837, 35769), (2511, 11923)]