1230756597

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1028201}}^1$

素因数の和:1028233

約数の個数: 24

約数和(自身を含む): 2138660160

約数和(自身を除く): 907903563

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1028201, 3084603, 7197407, 9253809, 19535819, 21592221, 58607457, 64776663, 136750733, 175822371, 410252199, 1230756597]

約数ペア:

[(1, 1230756597), (3, 410252199), (7, 175822371), (9, 136750733), (19, 64776663), (21, 58607457), (57, 21592221), (63, 19535819), (133, 9253809), (171, 7197407), (399, 3084603), (1197, 1028201)]