29204539

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 38916864

約数和(自身を除く): 9712325

約数列:

[1, 7, 13, 19, 49, 91, 127, 133, 247, 361, 637, 889, 931, 1651, 1729, 2413, 2527, 4693, 6223, 11557, 12103, 16891, 17689, 31369, 32851, 45847, 80899, 118237, 219583, 229957, 320929, 596011, 1537081, 2246503, 4172077, 29204539]

約数ペア:

[(1, 29204539), (7, 4172077), (13, 2246503), (19, 1537081), (49, 596011), (91, 320929), (127, 229957), (133, 219583), (247, 118237), (361, 80899), (637, 45847), (889, 32851), (931, 31369), (1651, 17689), (1729, 16891), (2413, 12103), (2527, 11557), (4693, 6223)]