19035303

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 29976576

約数和(自身を除く): 10941273

約数列:

[1, 3, 7, 21, 67, 83, 163, 201, 249, 469, 489, 581, 1141, 1407, 1743, 3423, 5561, 10921, 13529, 16683, 32763, 38927, 40587, 76447, 94703, 116781, 229341, 284109, 906443, 2719329, 6345101, 19035303]

約数ペア:

[(1, 19035303), (3, 6345101), (7, 2719329), (21, 906443), (67, 284109), (83, 229341), (163, 116781), (201, 94703), (249, 76447), (469, 40587), (489, 38927), (581, 32763), (1141, 16683), (1407, 13529), (1743, 10921), (3423, 5561)]