9206379

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1281

約数の個数: 40

約数和(自身を含む): 16940000

約数和(自身を除く): 7733621

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 1249, 2457, 3747, 7371, 8743, 11241, 16237, 26229, 33723, 48711, 78687, 101169, 113659, 146133, 236061, 340977, 438399, 708183, 1022931, 1315197, 3068793, 9206379]

約数ペア:

[(1, 9206379), (3, 3068793), (7, 1315197), (9, 1022931), (13, 708183), (21, 438399), (27, 340977), (39, 236061), (63, 146133), (81, 113659), (91, 101169), (117, 78687), (189, 48711), (273, 33723), (351, 26229), (567, 16237), (819, 11241), (1053, 8743), (1249, 7371), (2457, 3747)]