29219913

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 45588480

約数和(自身を除く): 16368567

約数列:

[1, 3, 9, 23, 27, 69, 207, 211, 223, 621, 633, 669, 1899, 2007, 4853, 5129, 5697, 6021, 14559, 15387, 43677, 46161, 47053, 131031, 138483, 141159, 423477, 1082219, 1270431, 3246657, 9739971, 29219913]

約数ペア:

[(1, 29219913), (3, 9739971), (9, 3246657), (23, 1270431), (27, 1082219), (69, 423477), (207, 141159), (211, 138483), (223, 131031), (621, 47053), (633, 46161), (669, 43677), (1899, 15387), (2007, 14559), (4853, 6021), (5129, 5697)]