6131979

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 10213632

約数和(自身を除く): 4081653

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 743, 917, 1179, 2229, 2751, 5201, 6687, 8253, 15603, 46809, 97333, 291999, 681331, 875997, 2043993, 6131979]

約数ペア:

[(1, 6131979), (3, 2043993), (7, 875997), (9, 681331), (21, 291999), (63, 97333), (131, 46809), (393, 15603), (743, 8253), (917, 6687), (1179, 5201), (2229, 2751)]