29647527

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 49082880

約数和(自身を除く): 19435353

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 829, 917, 1703, 2487, 2751, 5109, 5803, 10777, 11921, 17409, 32331, 35763, 75439, 108599, 226317, 325797, 760193, 1411787, 2280579, 4235361, 9882509, 29647527]

約数ペア:

[(1, 29647527), (3, 9882509), (7, 4235361), (13, 2280579), (21, 1411787), (39, 760193), (91, 325797), (131, 226317), (273, 108599), (393, 75439), (829, 35763), (917, 32331), (1703, 17409), (2487, 11921), (2751, 10777), (5109, 5803)]