5569389

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 9541116

約数和(自身を除く): 3971727

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 173, 219, 441, 511, 519, 657, 1211, 1533, 1557, 3577, 3633, 4599, 8477, 10731, 10899, 12629, 25431, 32193, 37887, 76293, 88403, 113661, 265209, 618821, 795627, 1856463, 5569389]

約数ペア:

[(1, 5569389), (3, 1856463), (7, 795627), (9, 618821), (21, 265209), (49, 113661), (63, 88403), (73, 76293), (147, 37887), (173, 32193), (219, 25431), (441, 12629), (511, 10899), (519, 10731), (657, 8477), (1211, 4599), (1533, 3633), (1557, 3577)]