29005047

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{15569}}^1$

素因数の和:15604

約数の個数: 20

約数和(自身を含む): 45215280

約数和(自身を除く): 16210233

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 15569, 46707, 140121, 358087, 420363, 1074261, 1261089, 3222783, 9668349, 29005047]

約数ペア:

[(1, 29005047), (3, 9668349), (9, 3222783), (23, 1261089), (27, 1074261), (69, 420363), (81, 358087), (207, 140121), (621, 46707), (1863, 15569)]