29263521

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 47646720

約数和(自身を除く): 18383199

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 1409, 2967, 4227, 6923, 9863, 20769, 29589, 32407, 60587, 97221, 181761, 226849, 424109, 680547, 1272327, 1393501, 4180503, 9754507, 29263521]

約数ペア:

[(1, 29263521), (3, 9754507), (7, 4180503), (21, 1393501), (23, 1272327), (43, 680547), (69, 424109), (129, 226849), (161, 181761), (301, 97221), (483, 60587), (903, 32407), (989, 29589), (1409, 20769), (2967, 9863), (4227, 6923)]