29791719

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{1867}}^1$

素因数の和:2076

約数の個数: 20

約数和(自身を含む): 44753544

約数和(自身を除く): 14961825

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 1867, 5319, 5601, 15957, 16803, 50409, 151227, 367799, 1103397, 3310191, 9930573, 29791719]

約数ペア:

[(1, 29791719), (3, 9930573), (9, 3310191), (27, 1103397), (81, 367799), (197, 151227), (591, 50409), (1773, 16803), (1867, 15957), (5319, 5601)]